Every review
128 products compared, grouped by what they are for rather than by brand or by price.
IP 65 · 1.5 m (5 ft) drop rating · 7 measuring modes · color display
The site-rated meter of this hub: Bosch Professional states IP 65 and survival of drops from 1.5 m (5 ft) onto concrete, with seven measuring modes and a color display. The accuracy figure is not in the listing.
Best for: Anyone whose meter lives in a bag with other tools rather than in a drawer.
100 m (328 ft) range · Bluetooth to the DISTO Plan app · fold-out end piece
The documentation meter: 100 m (328 ft) of range, Bluetooth export into Leica's own app, and a fold-out end piece that lets a measurement start from inside a corner or a groove rather than from a flat face.
Best for: Anyone who measures a property and then has to write it up — the readings arrive already recorded.
≈ $220
100 m (328 ft) range · ± 1.5 mm (0.06 in) stated · IP54
The tightest accuracy figure published in this hub — the maker states ± 1.5 mm (0.06 in) — paired with a 100 m (328 ft) range, at a third of the price of the Leica that matches that reach.
Best for: The best-published specification per euro in this hub, for someone who measures long distances and does not need a documented workflow.
≈ $26
20 m (66 ft) range · ± 3 mm (0.12 in)/m stated · one-button operation
A deliberately minimal meter: one button, a 20 m (66 ft) range and a stated accuracy of ± 3 mm (0.12 in)/m. It is the shortest-range meter in this hub and the easiest to hand to somebody who has never used one.
Best for: Somebody who wants a room measured without learning a tool, and will never need the far end of a car park.
50 m (164 ft) range · ± 2 mm (0.08 in) stated · IP54 · two bubble vials
The cheapest meter in this hub, and the only one under twenty-five euros that publishes an accuracy figure at all: the maker states ± 2 mm (0.08 in) over a 0.2 to 50 m (0.7 to 164 ft) range, with an IP54 rating and two bubble vials built into the body.
Best for: A first laser measure for indoor work, where the job is room dimensions rather than a wet site.
100 ft range — the only one on this shelf stated in FEET · ± 1/16 in stated, the only IMPERIAL accuracy here · two buttons, one of them for ROUNDING · backlit display · Class II, 635 nm, under 1 mW · NO ingress rating and NO reference edge published
The only meter on this shelf whose range and accuracy are published in feet and inches rather than meters and millimeters.
Best for: Interior work measured in feet and fractional inches, where a rounded figure is what goes on the cut list
≈ $63
± 0.3 mm (0.01 in)/m stated · IP65 · dual power · target plate and tripod included
The tightest published accuracy in this hub at ± 0.3 mm (0.01 in)/m, in an IP65 rubber-armored body that runs on a Li-ion pack or on AA cells, supplied with a mount, a target plate and a tripod.
Best for: Work where the line has to be right and the tool has to survive the site — and where two lines are all a datum needs.
± 0.4 mm (0.02 in)/m stated · 1 × 360° horizontal + 2 vertical · plumb point · tripod included
The cheapest laser in this hub that publishes an accuracy figure: Bosch states ± 0.4 mm (0.02 in)/m for the lines and ± 1.0 mm (0.04 in)/m for the plumb point, with a TT 150 tripod in the box.
Best for: The first laser in this hub you can actually compare to another one, because it publishes the number that comparison needs.
4 × 360° green · 1.5 m (5 ft) tripod included · 6000 mAh · self-levels to ≤ 4°
A four-plane green laser sold with a 1.5 m (5 ft) tripod, which is the accessory the others in this band assume you already own. A 6000 mAh pack, self-leveling within 4°, and no published accuracy figure.
Best for: A first line laser bought as a complete set, where not having to choose a tripod is worth more than the specification sheet.
4 × 360° blue · self-levels to ≤ 4° · remote control · IP54
A blue-diode four-plane laser with a remote control and an IP54 rating, self-leveling within 4°. Like the other budget lasers here, it publishes no accuracy figure.
Best for: Indoor work in dusty conditions, where the IP rating earns its place and the line count is enough.
4 × 360° green · self-levels to ≤ 3° · 1/4"-20 thread · 2 × 3000 mAh
The cheapest way into a four-plane green laser: two horizontal and two vertical 360° planes, self-leveling within 3°, on two rechargeable packs. No accuracy figure is published.
Best for: A first line laser for indoor work, if you accept that the maker never says how level its lines are.
Sold as a GREEN beam up to 4× brighter than red — and the same page publishes 630–650 nm, which is RED · IP55, the highest rating here · Smart Pendulum self-leveling with NO range published · the title says 50 ft and the description 65 · the accuracy bullet says 5/16 in at 30 ft and the description 1/4 in · integrated magnetic mount · 2 AA or a 3.7 V Li-ion pack
The best-built laser on this shelf, on a page that contradicts itself three times — including about the color of its own beam.
Best for: A wet or dusty site where IP55 and a Bosch battery platform matter more than a tidy datasheet
≈ $88
A 360° HORIZONTAL PLANE — the only one on this shelf, where the others project a 110° fan · self-levels within ±4.5°, the WIDEST published range here · 3 brightness levels · green, 100 ft, Class II under 1 mW · IP54 with a TPE cover · and the fullest kit on this shelf: a 17.3–63 in tripod, a magnetic L-bracket AND a green laser target · NO accuracy figure published
The only laser here that throws a full horizontal circle, with the tripod, the bracket and the target all in the box.
Best for: A whole room at once — suspended ceilings, tiling round four walls, a run of cabinetry
≈ $83
Green diode, stated 4× brighter than red · ±1/9 in at 33 ft (±3 mm at 10 m), the tightest figure on this shelf · self-levels within ±4°, flashing beyond it · THE ONLY PULSE MODE HERE, which is what a receiver needs · 4 brightness modes · 110° fan · IP54, 30 in drop · A TRIPOD IN THE BOX
The only line laser here with a pulse mode for a receiver — and the only one that arrives with the tripod the hub tells you to budget for.
Best for: Indoor layout that will one day go outdoors, where a receiver and a tripod both matter
≈ $38
Self-leveling range published as 4° ± 1°, with a manual lock beyond it · ±1/8 in at 30 ft — tighter than the most expensive laser here, at a fifth of the price · red diode, stated for lower current and longer battery life · 110° fan · IP54 and 4 FT of drop protection, the highest here · 360° rotatable · magnetic bracket SOLD SEPARATELY · 2 AA included
Eighteen dollars, and it publishes a tighter accuracy and a longer drop than the eighty-eight-dollar laser beside it.
Best for: Tiling, carpentry and picture hanging indoors, where red is enough and the budget is twenty dollars
≈ $18
NOT self-leveling: bubble vials and an angle dial from 15° to 75°, with LED backlighting to read them in the dark · three laser lines at an exacting 90° · 30 ft on any surface · Class II, under 1 mW, the lowest power here · a wall mount base with THREE fixing methods, pins, adhesive strips or pin holes · and a first bullet that says what it is not
A deliberate choice against self-leveling: a dial you set, vials you read, and an LED so you can read them in a dark room.
Best for: Stair strings, sloped shelving and anything deliberately not level, in a dim room
≈ $33
TEN DOLLARS, the cheapest laser on this shelf · NOT self-leveling: three bubbles at 0°, 90° and 45° · three line modes on one front slider · an 8 ft tape graduated to 1/32 in and 1 mm (0.04 in), the only tape here · no accuracy figure, no range, no ingress rating, no diode color
Ten dollars for three bubbles, three line modes and a tape — and not one published figure about the laser itself.
Best for: Hanging pictures and shelves at home, where ten dollars and a tape in the same hand is the whole requirement
≈ $10
Three levels · ± 0.5 mm (0.02 in) stated · ± 0.75 mm (0.03 in) turn-over · three vials each
Three levels at 40, 60 and 100 cm (39.4 in), and the only entry in this hub that publishes a turn-over figure — ± 0.75 mm (0.03 in) — which is the number that describes whether a level is telling the truth.
Best for: Equipping a workshop from nothing, where owning the right length matters more than owning the best one.
60 cm (23.6 in) · 0.5 mm (0.02 in)/m stated · V-groove · two marking sliders
A 60 cm (23.6 in) aluminum level stating 0.5 mm (0.02 in)/m, with fluorescent vials, a double metric scale that turns it into a rule, a V-groove for pipes, and two sliders for marking leveled points.
Best for: The general-purpose level for someone who would otherwise carry a level and a rule.
50 cm (19.7 in) · ± 0.5 mm (0.02 in)/m stated · locked vials · −20 to +50 °C (122 °F)
The level built around keeping its vials where they were set: Stabila states ± 0.5 mm (0.02 in)/m in the normal position, permanently bonded vials, and accurate reading from −20 °C (-4 °F) to +50 °C (122 °F).
Best for: A level that stays right. The bonding of the vials is the specification you are buying.
40 cm (15.7 in) · curved horizontal vial with 2% gradient · vertical-view window
A 40 cm (15.7 in) level specified for gradients rather than for level: a curved horizontal vial with 2% fall control, plus a vertical vial with a viewing window for reading verticals from the side.
Best for: Paving, terraces and anything that has to run away from a building rather than sit level.
20 cm (7.9 in) · 1 mm (0.04 in)/m stated · two vials · rubber end bumpers
A 20 cm (7.9 in) pocket level with ground bearing faces, a stated accuracy of 1 mm (0.04 in) per meter and rubber bumpers at both ends. The loosest published figure here, in the smallest and cheapest body.
Best for: The level that lives in a drawer or a kitchen cupboard for hanging pictures and checking appliances.
2 m (7 ft) beech · quick-read scale · angle scheme · polyamide joints
The most expensive rule here, and the only one specified as a marking tool: glass-fiber reinforced polyamide joints, a scribing function with a continuous straight edge when unfolded, PEFC beech and a quick-read scale.
Best for: Someone who marks against their rule all day and wants one that stays straight while doing it.
3 m (10 ft) beech · 15 segments · EC class III · extra-large tens
Three meters of beech in fifteen segments, marked to EC class III, with extra-large tens figures for reading at arm's length and a double scale along both edges.
Best for: The default building-site rule: three meters, legible, and cheap enough to replace without thinking.
Five rules · 2 m (7 ft) each · ABS joints, PC body · folds to 230 mm (9.06 in)
Five 2 m (7 ft) plastic rules in one pack: a PC body on ABS connectors, ten segments folding to 230 mm (9.06 in), in white with a black scale. The set to buy when rules keep disappearing.
Best for: A workshop, a van and a shed each keeping their own rule, at the price of one wooden one.
3 m (10 ft) beech · EC class III · integrated angle scale
A 3 m (10 ft) beech rule with an angle scale printed into the joints, so it marks and sets angles as well as lengths — the one function a plain rule cannot do at all.
Best for: Roofing, joinery and anything where the question is what angle, not just how long.
2 m (7 ft) beech · EC class III · brass joints · UV-protected
The cheapest folding rule here and the one with the most stated about its construction: multi-dip lacquer, a UV protective film, concealed rivets, hardened steel springs, milled joint plates and brass joints, marked to EC accuracy class III.
Best for: A first folding rule, or the third one to leave in a different bag.
50 m (164 ft) steel band · 13 mm (0.51 in) wide · 50 N stated tension · aluminum frame
The only tape in this hub that publishes the tension it is specified at — 50 N — on a 13 mm (0.51 in) steel band 50 m (164 ft) long, in an open aluminum frame.
Best for: Setting out plots and sites where the same distance has to be measured twice and agree.
30 m (98 ft) · 12.9 mm (0.51 in) fiberglass blade · open reel · imperial and metric
A 30 m (98 ft) open-reel tape on a vinyl-coated fiberglass band, for the distances a pocket tape cannot reach. Fiberglass does not conduct and does not kink, and it does stretch.
Best for: Garden, plot and site layout, where 30 m (98 ft) matters more than the last millimeter.
≈ $13
3 m (10 ft) · TOP READ window · ABS case with softgrip · metal belt clip
A compact 3 m (10 ft) tape whose distinguishing feature is a window in the top of the case, so internal measurements — a window reveal, a door opening — are read directly instead of by adding the case length.
Best for: Fitting work — windows, doors, openings — where most measurements are internal.
30 m (98 ft) · 3:1 gearing · fiberglass band · hook and marking point
A 30 m (98 ft) open-reel tape with 3:1 rewind gearing, which is the difference between winding thirty meters back in and waiting while you do.
Best for: Anyone who winds a long tape in more than twice a day.
5 m (16 ft) × 19 mm (0.75 in) steel blade · lever lock · impact-resistant case
A plain 5 m steel tape with a 19 mm (0.75 in) blade and a lever lock, at the lowest price in this hub. No standout figure is published — as with every tape here.
Best for: The tape to keep in the kitchen drawer, in the car, or anywhere losing it costs nothing.
300 mm (11.8 in) stainless · 1 mm (0.04 in) thick · EC accuracy class I · deep-lasered scale
The only rule in this hub that states an accuracy class, and it states the tightest one: EC class I, on 1 mm (0.04 in) stainless with a deep-lasered double scale, made in Germany.
Best for: The rule the other tools get checked against, and the one to scribe along.
200 mm (7.87 in) stainless · etched scale both sides · non-glare finish
A 200 mm (7.87 in) stainless rule with permanently etched graduations on both faces and a non-glare surface — the two construction choices that decide whether a rule is still readable in five years.
Best for: Bench work where the rule is read dozens of times a day and needs to stay legible.
Metal rule · joinery, drawing and construction use
A metal rule sold across several lengths for joinery, technical drawing and site work, described as resistant to mechanical damage and easy to clean.
Best for: General workshop use where the rule is a tool among tools rather than a measuring reference.
30 cm (11.8 in) + 15 cm (5.9 in) · aluminum alloy · cm and inch on one face
Two rules in one pack, 30 and 15 cm (5.9 in), in aluminum alloy with centimeters and inches on the same face and a conversion table printed on the back.
Best for: A desk, a craft bench or a toolbox where a rule is handy rather than authoritative.
300 mm (11.8 in) · semi-flexible spring steel
A 300 mm (11.8 in) semi-flexible steel rule from a trade tool brand. The listing states the length, the material and nothing else.
Best for: Measuring around curves and into shallow radii, where a rigid rule cannot sit down.
± 0.02 mm (0.001 in) to DIN 862 · 0.01 mm resolution · four functions
The only caliper in this hub that names the standard behind its figure: ± 0.02 mm (0.001 in) to DIN 862, with 0.01 mm resolution and the four standard measuring functions.
Best for: Work where the measurement has to be defensible, and naming the standard is part of that.
150 mm (5.91 in) · glass grating scale · IP54 · hardened stainless body
A caliper using a glass grating scale rather than the usual capacitive strip, which the maker states resists humidity and magnetism, in an IP54 hardened stainless body.
Best for: A workshop where oil, swarf and damp are normal and a capacitive caliper keeps misbehaving.
150 mm (5.91 in) · ± 0.02 mm (0.001 in) stated · hardened stainless · four modes
A hardened stainless caliper stating ± 0.02 mm (0.001 in) over 0–150 mm (0 to 5.91 in), splash and dust protected, with the four standard measuring modes and a zero button.
Best for: The value pick: a published tolerance and hardened jaws, without paying for a named standard.
150 mm (5.91 in) · 0.03 mm (0.001 in) resolution stated · hardened stainless · four methods
A hardened stainless caliper over 0–150 mm (0 to 5.91 in) with four measuring methods — and a stated resolution of 0.03 mm (0.001 in), which is coarser than the 0.01 mm step these tools normally display.
Best for: General workshop measuring where hundredths are not the deciding factor.
150 mm (5.91 in) · carbon-fiber composite · zero button · mm and inch
A 150 mm (5.91 in) caliper in carbon-fiber composite rather than steel — lighter, and with no accuracy figure published anywhere in the listing.
Best for: Occasional measuring of soft materials — plastic, wood, printed parts — where the jaws will not be abraded.
0–25 mm (0 to 0.98 in) · 0.01 mm reading · carbide faces · matt-chrome thimble
A plainly specified analog micrometer: carbide measuring faces, a matt-chromed thimble, a painted frame and a 0.01 mm reading increment.
Best for: A workshop that wants a mechanical instrument from a known catalog and will read the specification sheet in the box.
0–25 mm (0 to 0.98 in) · 0.001 mm resolution · ± 0.003 mm accuracy · carbide tip
The only micrometer in this hub that publishes resolution and accuracy as separate figures — 0.001 mm and ± 0.003 mm — on a carbide measuring tip.
Best for: Anyone who wants to know what the instrument actually guarantees before buying it.
0–25 mm (0 to 0.98 in) · 0.001 mm resolution · hardened alloy head · CR2032
A digital micrometer over 0–25 mm (0 to 0.98 in) with a 0.001 mm display step and a hardened alloy measuring head, running on a CR2032 cell.
Best for: Somebody who wants micrometer resolution without learning to read a thimble.
0–25 mm (0 to 0.98 in) · 0.001 mm display · ratchet stop · alloy head
A digital micrometer over 0–25 mm (0 to 0.98 in) with a ratchet control, and the clearest example in this hub of resolution being described as accuracy.
Best for: Repeatable measurements by more than one person, thanks to the ratchet.
0–25 mm (0 to 0.98 in) · 0.01 mm resolution · carbide faces · spindle lock
A mechanical micrometer over 0–25 mm (0 to 0.98 in) reading to 0.01 mm, with carbide measuring faces and a spindle lock, at a quarter of the price of the digital ones here.
Best for: Learning to use a micrometer, and for a workshop that wants one that never has a flat battery.
An INSIDE micrometer — it measures bores, not outside dimensions · 50 to 300 mm (1.97 to 11.8 in) from one head and a set of rods, a 250 mm (9.84 in) span assembled with spacing collars · graduated at 0.01 mm · INSULATED rods, each MARKED WITH ITS LENGTH, so the set checks itself · hardened and RADIUS-GROUND anvils · vinyl and steel case · NO accuracy figure and NO standard named
The only micrometer the American relevé returned, and the only instrument on this shelf that measures a bore rather than a part.
Best for: Bores, rings and parallel internal faces from 50 to 300 mm (1.97 to 11.8 in), in a shop that already owns outside micrometers
≈ $520
52 leaves · every metric ISO pitch listed · trade catalog reference
The only set here that prints its contents: BGS lists every metric ISO pitch it carries, from 0.25 to 4.0 mm (0.01 to 0.16 in) and beyond, rather than quoting a range.
Best for: Anyone who wants to know a specific pitch is in the set before buying it.
52 leaves · metric 0.25–6.0 mm (0.01 to 0.24 in) 60° · imperial 4G–62G 55° · radius gauge included
A 52-leaf stainless set that also includes a radius gauge, and the only set in this hub sold across five European markets.
Best for: Anyone who wants the thread gauge available across Europe rather than on one market.
52 leaves · metric and imperial · 60° to international standards
A 52-leaf stainless set stating that its metric leaves follow the internationally recognized 60° angle, with clearly visible markings on each leaf.
Best for: The same job as every other 52-leaf set — pick on price and on which one is in stock.
52 leaves · 24 metric 0.25–6.0 mm (0.01 to 0.24 in) · 28 imperial 4G–62G · stainless
A 52-leaf stainless set covering 24 metric pitches from 0.25 to 6.0 mm (0.01 to 0.24 in) at 60° and 28 imperial pitches from 4G to 62G at 55°, folding into a pocket-sized body.
Best for: A first thread gauge, where the job is identifying a bolt rather than certifying it.
± 0.2° stated · 4 × 90° range · built-in magnets · 3.5 × 1.7 cm (1.4 × 0.7 in) display
A four-quadrant angle gauge stating ± 0.2°, aimed at relative angles between surfaces, with a magnetic base and a stated display size.
Best for: Comparing two surfaces to each other — the job an angle gauge actually does most often.
≈ $17
0–90° and 0–180° · magnetic base · V-groove for pipe and conduit
A trade angle gauge with dual 0–90° and 0–180° ranges and a V-groove machined around the base, so it sits on pipe and conduit instead of rocking on them.
Best for: Pipe and conduit bending, where the tool has to sit on a cylinder and stay there.
≈ $33
4 × 90° (360°) · four magnets · absolute and relative modes · backlit
A 360° angle gauge with four base magnets and both absolute and relative measuring modes — the second mode being the one most angle work actually needs.
Best for: Work that alternates between absolute slopes and relative angles without changing tools.
± 0.2° stated · 0–90° · four reference faces · aluminum, splash-proof
A MEMS-based angle gauge stating ± 0.2° over 0–90°, in a splash-proof aluminum housing with all four faces usable as a measuring reference.
Best for: The value pick: a published figure, a metal housing and four reference faces for thirteen euros.
LCD inclinometer · upgraded magnetic base · two projected laser lines
An angle gauge that also projects two laser lines, so the angle it measures can be carried across a surface. No accuracy figure is published.
Best for: Transferring an angle onto a surface rather than just reading it.
True RMS auto-ranging · 6000 counts · lit input jacks · NCV with alarm
A true-RMS auto-ranging meter that lights the correct input socket in green for the function selected — the one design idea in this hub aimed squarely at the mistake that damages meters.
Best for: Beginners and shared toolboxes, where the lit jacks stop the mistake that kills meters.
≈ $38
True RMS · 6000 counts · 600 V · temperature, capacitance and frequency
A true-RMS meter with 6000-count resolution and a wide function list — voltage, current, resistance, temperature, diode, continuity, capacitance and frequency — with probe caps included.
Best for: Household and light installation work where waveforms are not clean and the reading has to be right.
AC/DC voltage · DC current · resistance · diode · double ceramic fuse
A compact meter whose distinguishing specification is its protection: a double ceramic fuse stated as flame-retardant, plus a silicone sleeve, at fourteen euros.
Best for: A first multimeter for household and hobby electronics, chosen for its fusing rather than its features.
≈ $15
CAT III stated · 600 V AC/DC · 10 A · 20 MΩ · auto power-off
The only multimeter in this hub whose listing states a measurement category. It also gives its ranges plainly: 600 V AC and DC, 10 A, 20 MΩ.
Best for: Household and installation fault-finding where knowing the category matters more than the feature list.
≈ $25
AC/DC voltage · DC current · resistance · continuity · diode and transistor test
A basic manual-ranging meter covering voltage, DC current, resistance, continuity, battery and diode tests, with a 2.7-inch backlit screen and a fold-out stand.
Best for: Bench and automotive fault-finding at low voltage, where the reading is a presence check rather than a value.
19 RANGES, the only range count published on this shelf · 10 MΩ input impedance, stated for automotive computer circuits · automatic POLARITY sensing · automatic zero on volts, amps and battery tests · battery tests at 1.5, 9 and 12 V · the ONLY meter on this shelf sold WITHOUT its battery · NO measurement category
An automotive meter built around the one specification car electronics actually need — a 10 MΩ input impedance.
Best for: Car and bench electrical diagnosis, where the circuits are 12 V and the sensors must not be loaded by the meter
≈ $11
IEC rated CAT III 600 V — one of only two stated categories on this shelf · DC current only, "Can not for AC current" · DOUBLE FUSES stated, the only input protection published here · overload protection on all ranges · case, two leads and two AAA cells supplied · $11.89
Twelve dollars, and the only meter on this shelf bar the coczow that publishes a measurement category — and it cannot read AC current.
Best for: Car electrics, household DC work and anyone who wants the category in writing for twelve dollars
≈ $12
TRUE RMS auto-ranging · 600 V AC/DC · 10 A AC AND DC · 50 MΩ, the highest resistance ceiling on this shelf · temperature, capacitance, frequency and duty cycle · 2 m (7 ft) drop rating · the CAT III/CAT IV rating on this page belongs to the LEAD CAPS, not the meter
The best-equipped meter on this shelf, and the one whose only published CAT rating is for the caps on its test leads.
Best for: Facilities, HVAC and maintenance work where the meter lives in a pocket and has to read distorted waveforms correctly
≈ $75
MANUAL ranging, the only one here · 600 V AC/DC · 10 A DC only · 2 MΩ, the lowest resistance ceiling on this shelf · LEAD-ALERT LEDs on the meter face · battery test mode · NO measurement category published and NO count
A deliberately plain meter with LEDs that tell you the leads are in the right sockets — and no stated measurement category.
Best for: An electrician who already knows the range before turning the dial and wants a second meter on the van
≈ $30
400 A True RMS · inrush · low-pass filter ~160 Hz
A trade mini-clamp reading load currents to 400 A with true-RMS, an inrush function and a low-pass filter at around 160 Hz for suppressing the switching noise of motor drives.
Best for: Motor and lighting installations where the drive noise is the reason previous readings made no sense.
1 mA resolution · True RMS · color LCD · 19.2 × 4.5 × 3.0 cm (7.6 × 1.8 × 1.2 in)
A pocket clamp with 1 mA resolution for finding leakage and parasitic drain, an automatic multimeter mode, and a color screen — in a body under twenty centimeters long.
Best for: Chasing a parasitic drain on a vehicle, or a leakage current that a normal clamp reads as zero.
≈ $50
CAT III 600 V AC/DC · True RMS · 4000 points · 8 functions · NCV
The only clamp meter in this hub that publishes a complete safety rating: CAT III 600 V AC/DC, with true-RMS, eight measuring functions and a non-contact voltage detector.
Best for: Distribution boards and control cabinets — the work a stated CAT III rating exists for.
1000 A AC/DC · 750 V AC / 1000 V DC · inrush · VFD and LoZ modes
The highest current range here at 1000 A AC and DC, with an inrush mode for motor starting currents and VFD and low-impedance modes for drives and ghost voltages.
Best for: Motor and drive work, where inrush and VFD filtering are the two modes that make the reading meaningful.
≈ $80
800 A AC and DC · True RMS · 6000 counts · 5-in-1
An 800 A AC and DC clamp with true-RMS and 6000 counts, positioned by its maker for solar and balcony photovoltaic work — which is where the DC capability earns its keep.
Best for: Solar and battery work, where the current is direct and an AC-only clamp reads nothing at all.
≈ $34
1–1000 V AC / 1200 V DC · True RMS · tested to DIN EN 61243-3, VDE 0682-401
The only tester here that names the standard it is approved to: DIN EN 61243-3 and VDE 0682-401:2015, with a 1–1000 V AC and 1200 V DC range and indication from 50 V even on flat batteries.
Best for: Photovoltaic, industrial and hybrid-vehicle work, where 1200 V DC is real and the approval matters.
CAT III 400 V · IP64 · 8 LEDs 6–400 V · green under 24 V, red from 50 V
A two-pole tester with a color-coded LED scale — green for extra-low voltage up to 24 V, red for dangerous voltage from 50 V — stated as CAT III 400 V and IP64.
Best for: Anyone who wants the safe-or-not judgment made by the instrument rather than by reading a number.
CAT III 400 V AC/DC · IP54 · battery-free · audible warning from 50 V
A battery-free two-pole tester stating CAT III 400 V AC/DC and IP54, with an LED display and an audible warning above 50 V.
Best for: Domestic and light commercial installation work, with the rating printed where you can read it.
12–1000 V · self-test function · IP65
A 1000 V two-pole tester with a self-test function that checks the integrity of the instrument itself, in an IP65 body.
Best for: Site work where the tester lives in a bag and where 1000 V is in scope.
≈ $108
CAT III stated · 8 LEDs from 6 to 400 V · thermal overload protection
A two-pole tester with an eight-step LED display from 6 to 400 V, thermal overload protection and screw-on contact sleeves for socket work.
Best for: Everyday domestic checking, at the price where a tester stops being an excuse not to have one.
90–1000 V AC · flat tip · industrial reference
Fluke's industrial detector, 90 to 1000 V AC with a flat tip. The listing states almost nothing beyond the range and the form.
Best for: A workshop standardized on Fluke, where the catalog reference is worth more than the listing.
≈ $36
12–1000 V AC · auto and manual modes · stepless sensitivity · 8 LEDs in 3 colors
A detector with continuously adjustable sensitivity and an eight-LED, three-color strength display, so field strength is read as a scale rather than as a yes or no.
Best for: Picking one live conductor out of several, where a single-threshold pen lights up on all of them.
≈ $16
50–1000 V AC · CAT III 1000 V stated · LED, buzzer and vibration
A 50 to 1000 V pen stating CAT III 1000 V, alerting by LED, buzzer and vibration, and usable for tracing a break in a wire.
Best for: Tracing cables and identifying the live conductor in noisy or poorly lit conditions.
90–1000 V AC · single-pole · finds breaks, blown fuses and faults
A trade detector covering 90 to 1000 V AC, stated for locating live conductors, cable breaks, blown fuses and defective components.
Best for: A trade pocket detector for mains work, where nothing below 90 V is in scope.
12–1000 V AC · CAT III 600 V stated · LED indication
A 12 to 1000 V AC contactless pen stating CAT III 600 V, with LED indication and an instruction to test the pen before each use.
Best for: A pocket first check, always followed by a two-pole tester before any work.
≈ $10
Socket tester with RCD trip · plus a 12–1000 V contactless pen · auto power-off
A two-piece kit: a socket tester with RCD trip function and a separate non-contact voltage pen covering 12 to 1000 V, with automatic power-off after three minutes.
Best for: Equipping someone from nothing, where owning both tools matters more than owning the better one of each.
CAT II 300 V stated · six fault types · six LEDs · one-button RCD test
A socket tester stating CAT II 300 V — the only socket tester here that publishes a category — with six LED indications and a one-button RCD trip test.
Best for: The socket tester to buy if you want to know where the instrument is rated to be used.
Battery-free · Schuko sockets · trips a 30 mA RCD from a test button
A battery-free socket tester for Schuko outlets that trips a 30 mA RCD directly from its test button — nothing to go flat, nothing to forget.
Best for: The tester that lives in the bag for a year and works when you finally reach for it.
2.0-inch LCD · RCD test at 30 mA / 230 V AC · connection and wiring faults
A trade socket tester with a 2.0-inch LCD reporting the connection state, and an integrated RCD test at 30 mA on 230 V AC.
Best for: Checking many sockets in sequence, where a readable screen beats decoding a lamp pattern each time.
Six fault types · RCD test · LCD voltage display · leakage measurement
A socket tester with an LCD showing the actual voltage, six wiring fault indications, an RCD trip test and a leakage measurement — the fullest function list in this hub, at the lowest price.
Best for: Checking a whole property quickly, where reading the actual voltage saves a second trip with a multimeter.
500 and 1000 V test · 600 MΩ · combined insulation tester and multimeter
A combined insulation tester and digital multimeter with 500 V and 1000 V test voltages and a 600 MΩ range, at the top of this hub by a factor of four.
Best for: Carrying one instrument instead of two, in a trade where that trade-off is worth the price.
≈ $799
125 / 250 / 500 / 1000 V test · 0–4000 MΩ · CAT III 1000 V · dual display
Four selectable test voltages from 125 to 1000 V, insulation measurement to 4000 MΩ, continuity, AC and DC voltage — and a stated CAT III 1000 V rating.
Best for: Installation work where the test voltage has to match the circuit and the category has to be known.
Insulation resistance · multiple ranges · manual selection · backlit LCD
The entry point into insulation testing: a megohmmeter with several selectable ranges, manual measurement modes and a large backlit display.
Best for: Learning what an insulation test looks like, on equipment that is disconnected and safe to experiment on.
50 / 100 / 250 / 500 / 1000 V · insulation to 20 GΩ · resistance 0.01 Ω–20 kΩ
Five test voltages from 50 to 1000 V and an insulation range reaching 20 GΩ — five times the ceiling of the PeakTech — with low-resistance measurement from 0.01 Ω.
Best for: Testing across a wide span of equipment, from electronics at 50 V to fixed wiring at 1000 V.
6 V and 12 V lead-acid · 100–2000 CCA · battery, starter and charging tests
A different instrument from the rest of this hub: a vehicle battery tester using conductance measurement to check a 6 V or 12 V lead-acid battery, its starter draw and its charging system.
Best for: Diagnosing a car that will not start, where the question is the battery, the starter or the alternator.
≈ $68
AA / AAA / C / D / 9 V / CR123A / CR2 / button cells · three-state LCD
A tester covering the widest cell list here — including CR123A and CR2 photographic lithium cells — reporting GOOD, WEAK or LOW on an LCD.
Best for: Anyone with camera, torch or sensor lithium cells that no other tester in this hub accepts.
AAA / AA / C / D · button cells · 1.2, 1.5, 3.0 and 9 V · voltage in volts
A tester covering almost every household cell at 1.2, 1.5, 3.0 and 9 V, displaying the remaining voltage in volts alongside a color-scaled charge state.
Best for: Sorting a mixed drawer, where the numeric voltage is the useful output.
AAA / AA / C / D / 9 V blocks · LCD charge state · no setup
A universal tester for primary and rechargeable cells with an LCD charge indication and no configuration — insert the cell and read.
Best for: A household tester where the only question is whether to bin the cell.
AA / AAA / C / D / 9 V / button cells · alkaline, NiMH, lithium, zinc-carbon
A tester covering every household cell size and four chemistries, showing the measured voltage and state of charge on an LCD, from a battery maker.
Best for: The drawer full of cells nobody can identify as good or flat.
256 × 192 px · −20 to +450 °C (842 °F) · IP54 · 2 m (7 ft) drop · dual power
A camera that quotes 256 × 192 with no upscaled figure beside it, in an IP54 body rated for a 2 m (7 ft) drop, running on a 12 V Li-ion pack or AA cells.
Best for: Site use, where the camera shares a bag with other tools and has to work on the first press.
160 × 120 detector, 320 × 240 displayed · −20 to 550 °C (-4 to 1022 °F) · ± 2 °C (36 °F) stated · Wi-Fi
A standalone thermal camera stating a 320 × 240 output produced by upscaling a 160 × 120 detector, with ± 2 °C (36 °F) accuracy, a −20 to 550 °C (-4 to 1022 °F) range and Wi-Fi to a PC.
Best for: Regular inspection work where images have to be reviewed and reported afterwards rather than glanced at.
80 × 60 detector · 1440 × 1080 image · ± 3 °C (37 °F) or ± 5% stated · USB-C Android
A phone-attached thermal camera whose listing states both numbers plainly: an 80 × 60 thermal detector behind a 1440 × 1080 displayed image, with accuracy given as ± 3 °C (37 °F) or ± 5%.
Best for: A first thermal camera for home inspection, where finding the cold spot matters more than resolving it finely.
≈ $214
256 × 192 DETECTOR stated, upscaled to 640 × 480 — SIX AND A QUARTER TIMES the pixels · VOx detector, named · under 40 mK, 0.04 °C (32 °F) · −4 to 1022 °F (−20 to 550 °C) · max(±3.6 °F, ±2%) · EMISSIVITY and DISTANCE both adjustable · 3.2 in LCD · 2 MP visible cam, 4 image modes, 7 palettes · Wi-Fi · LED torch · ¼ in TRIPOD HOLE · $439
A 256 × 192 detector — two and a half times the pixels of the Klein pair — upscaled to a 640 × 480 figure six times larger.
Best for: Serious inspection work where a 256 × 192 detector is the requirement and the camera lives on a tripod as often as in a hand
≈ $439
256 × 192 DETECTOR stated, upscaled to 640 × 480 · VOx · under 40 mK, 0.04 °C (32 °F) · −4 to 752 °F (−20 to 400 °C) · max(±3.6 °F, ±2%) · emissivity AND distance adjustable · 3.5 in TOUCHSCREEN, the largest here · 8 MP visible cam — four times the Raythink and the F2VW · 5 image modes, 8 palettes · Wi-Fi + PC software with 3D plotting · 16 GB / 60,000 images / 54 h video · 4 h battery · IP54, 6.6 ft · $479
The most expensive camera on this shelf: the same 256 × 192 detector as the F2VW with a bigger touchscreen, four times the visible camera, and a lower temperature ceiling.
Best for: Reporting work, where the images go into a document and the 8 MP visible shot is half the evidence
≈ $479
Resolution published as a PIXEL COUNT — "19,200 PIXELS", never as a grid · −4 to 752 °F (−20 to 400 °C) · 3 palettes · touch-screen spot, high/low and DIFFERENTIAL readout · TIME-LAPSE video · USB-C, iOS and Android, fits cases up to 1/5 in · 32 g · NO sensitivity in mK and NO emissivity setting · $299.99
A phone imager that gives its resolution as a pixel count and publishes neither a sensitivity nor an emissivity setting.
Best for: An electrician who already carries Klein tools and wants thermal imaging on the phone already in their hand
≈ $300
Resolution published as "OVER 19,200 pixels" — a count, and a vague one · EMISSIVITY 0.01 to 0.99, the only NUMERIC emissivity range on this shelf · −4 to 752 °F (−20 to 400 °C) with user-set high and low ALARMS · crosshairs · USB-C · built-in NON-REMOVABLE battery · case supplied · 245 g (8.6 oz) · NO sensitivity in mK · $314.38
The only camera on this shelf that publishes an emissivity range — and the only one whose resolution is given as "over" a number.
Best for: Troubleshooting on surfaces whose emissivity you need to dial in, in a standalone body that does not depend on a phone
≈ $314
320 × 240 "Super Resolution" — and NO NATIVE DETECTOR FIGURE ANYWHERE, alone on this shelf · 40 mK, 0.04 °C (32 °F) · −4 to 1022 °F (−20 to 550 °C) · ±2 °C (36 °F) or ±2% · 2.8 in display · 2 MP visible camera, 4 image modes, 9 palettes · a LASER POINTER, unique here · 8 GB · 10 h, the longest runtime published · IP54 and a 6.6 ft drop · NO emissivity setting published · $199.99
The only camera on this shelf that publishes an upscaled resolution and no native one at all.
Best for: Long inspection days in a rough environment, where ten hours of battery and a laser pointer matter more than a published detector
≈ $200
160 × 120 DETECTOR, stated, upscaled to 320 × 240 "QuadIR" · 40 mK sensitivity · −20 to 600 °C (-4 to 1112 °F), the WIDEST range on this shelf · ADJUSTABLE EMISSIVITY · 52° × 39° field of view · 25 Hz · 12 palettes · USB-C for iOS, Android and Windows, NOT Mac · 23 g (0.8 oz) · $139
The same 160 × 120 detector as the $299.99 Klein phone camera, with a published sensitivity and emissivity setting the Klein does not give.
Best for: A first thermal camera, where the phone is the screen and the detector matters more than the body
≈ $139
−30 to +500 °C (932 °F) · three emissivity settings by material
A thermometer that replaces a continuous emissivity dial with three presets chosen by material — a middle path between a fixed value and a number most people never set.
Best for: Household and building use by someone who will never set an emissivity number by hand.
12:1 · −50 to 600 °C (-58 to 1112 °F) · emissivity FIXED at 0.95 · under 500 ms
A −50 to 600 °C (-58 to 1112 °F) thermometer with a response under 500 ms, and an emissivity fixed at 0.95 — stated plainly, which makes clear what it can and cannot be pointed at.
Best for: Painted, plastered, plastic and organic surfaces — everything that is genuinely close to 0.95.
12:1 · −50 to 610 °C (-58 to 1130 °F) · emissivity 0.1–1.0 · 500 ms reading
The widest temperature range in this hub at −50 to 610 °C (-58 to 1130 °F), with full emissivity adjustment and a stated 500 ms reading time.
Best for: Sweeping a surface for hot spots, where the 500 ms response makes a scan possible.
12:1 · −50 to 550 °C (-58 to 1022 °F) · ± 1.5% stated · 0.1 °C (32 °F) resolution · 500 ms
The only thermometer in this hub that publishes an accuracy figure — ± 1.5% — alongside a 0.1 °C (32 °F) resolution and a stated 20 cm (7.9 in) working distance for a 1.6 cm (0.6 in) spot.
Best for: Anyone who wants a published tolerance rather than a range and a ratio.
12:1 distance-to-spot · −50 to 590 °C (-58 to 1094 °F) · emissivity adjustable 0.10–1.00
A 12:1 infrared thermometer covering −50 to 590 °C (-58 to 1094 °F), with emissivity adjustable across the full 0.10 to 1.00 range — the setting that decides whether a reading on shiny metal means anything.
Best for: Anyone measuring metal, foil or glossy surfaces, where a fixed-emissivity thermometer is simply wrong.
≈ $19
7 mm (0.28 in) cable, 30 m (98 ft) with meter marks · self-leveling image · 9-inch IPS · DVR 32 GB
A drain inspection camera on 30 m (98 ft) of meter-marked cable, with a self-leveling image that stays upright however the head rotates, recording to a 32 GB card.
Best for: Surveying a drain run properly — with a distance, an orientation and a recording rather than an impression.
8 mm (0.31 in) probe · 10 m (33 ft) semi-rigid · 4.3-inch IPS 1080p · 8 LEDs, 3 brightness levels · IP67
A self-contained endoscope with its own 4.3-inch screen and 10 m (33 ft) of semi-rigid cable — no phone, no app, and twice the reach of the phone-based cameras here.
Best for: Drains, cavities and vehicle work where a phone is the wrong thing to be holding.
8 mm (0.31 in) probe · 5 m (16 ft) semi-rigid cable · IP67 · 8 LEDs · iOS and Android
An 8 mm (0.31 in) probe on 5 m (16 ft) of semi-rigid cable that holds the shape you bend into it, IP67-rated for an hour of immersion, feeding an iOS or Android phone.
Best for: A first endoscope for cavities, drains and behind appliances, where a phone is always to hand anyway.
≈ $24
6.2 mm (0.24 in) probe · 210° articulating head · 5-inch 1280 × 720 · over-90 °C warning
The thinnest probe here at 6.2 mm (0.24 in), on a head that articulates through 210° — so the camera can look back along the cavity it entered rather than only forwards.
Best for: Engine bays, machinery and cavities where the thing you need to see is beside the hole, not beyond it.
1920P · semi-rigid IP67 cable · adapters for phones and tablets
A phone endoscope sold as a set with the adapters for different phone and tablet connectors, on a semi-rigid IP67 cable.
Best for: A household set where several different phones and tablets need to work with the same camera.
Transmitter plus receiver · up to 2 m (7 ft) reception depth · 7 channels · live and dead cables
Not a wall scanner but a cable tracer: a transmitter injects a signal into a conductor and a receiver follows it, to a stated depth of 2 m (7 ft), on live or dead cables.
Best for: Following one specific cable through a building, which no wall scanner can do at all.
Metal, live cable and timber · three-color LED ring · center indication · IP54
A site-rated scanner that identifies which material it has found and rings the marking hole with a three-color LED — red on the object, yellow approaching, in an IP54 rubber housing.
Best for: Repeated drilling on site, where finding the center of the stud quickly matters more than reading a depth.
≈ $99
Five detection modes · wood, metal and AC cable · works through several wall finishes
A five-mode wall scanner covering wood, metal and live AC cables, stated to work on lath, wallpaper, wooden floors, acoustic ceilings and painted walls.
Best for: General household scanning where the question is "is there anything there" rather than "how deep".
Wood 19 mm (0.75 in) · metal 30 mm (1.18 in) · deep 38 mm (1.50 in) · live cable 50 mm (1.97 in) at 230 V
The only detector here that publishes a depth for every material it claims: wood to 19 mm (0.75 in), metal to 30 mm (1.18 in), deep scan to 38 mm (1.50 in) and live cable to 50 mm (1.97 in) at 230 V.
Best for: Anyone who wants to know what the depth figure means before trusting it.
Pinless · to 40 mm (1.57 in) · round probe for corners and joints · hold, max, min
A pinless masonry meter reading to 40 mm (1.57 in) with a rounded probe shaped for corners, joints and narrow spaces, with hold, max and min functions.
Best for: Masonry surveys where readings have to be taken in corners and along joints.
Wall, wood, masonry, screed and concrete · relative 0–100 scale · quick-start guide
A meter reporting a relative 0 to 100 value rather than a moisture percentage, sold with a quick-start guide explaining how to read it.
Best for: Comparing one spot against another during a handover or a survey, with no pretense of an absolute figure.
Wood 5–50% · building materials 1.5–33% · hold · auto-off after 3 minutes
A handheld detector publishing two separate measuring ranges — 5 to 50% for wood and 1.5 to 33% for building materials — with a hold function for readings taken out of sight.
Best for: Quick checks on wood and masonry where the comparison between two spots is the answer.
Pin type · ± 2.0% stated · 0.10% resolution · 4 wood + 3 building scales
A pin meter publishing both its accuracy and its resolution — ± 2.0% and 0.10% — with seven calibrated scales split between four wood groups and three building materials.
Best for: Timber and firewood, where a pin reading at a known depth is exactly the right measurement.
Pinless ball sensor · to 40 mm (1.57 in) depth · DRY / MID / WET · adjustable alarm · hold, max/min
A pinless meter with a ball sensor reading to a stated 40 mm (1.57 in) depth, showing DRY, MID or WET alongside a value, with an adjustable moisture alarm.
Best for: Surveying a finished wall or floor, where holes are not acceptable and depth matters.
30–130 dB · ± 1.5 dB · A and C weighting · 43,000-record logger · DC output
A logging meter storing up to 43,000 readings for export to a PC, with A and C weighting, a three-color LED warning and a DC output for external recording.
Best for: Establishing what a noise does over hours or days, which a handheld reading cannot show.
30–130 dB · ± 2.0 dB · A and C weighting · fast and slow · 4-digit 0.1 dB
The only meter here offering both A and C weighting, which is what separates a reading that follows human hearing from one that includes low-frequency energy.
Best for: Low-frequency noise — plant, traffic, bass through a wall — that A-weighting under-reports.
≈ $23
30–130 dBA · ± 1.5 dB · 0.1 dB resolution · warning indicator · windscreen supplied
A 30 to 130 dBA meter stating ± 1.5 dB and 0.1 dB resolution, with a warning indicator above a threshold and a foam windscreen in the box.
Best for: Measuring outdoors or near ventilation, where wind noise on the microphone otherwise dominates.
35–130 dB · MAX hold · large backlit display
A 35 to 130 dB handheld meter with a MAX function and a large backlit display. Its title carries the word "geeicht" — a manufacturer claim, reported here as one.
Best for: Household comparisons — before and after a change, one room against another.
30–130 dB · ± 1.5 dB at 94 dB / 1 kHz · A-weighted · fast and slow response
A 30 to 130 dB meter publishing its accuracy with the conditions it applies at — ± 1.5 dB at 94 dB and 1 kHz — with A-weighting and fast and slow response modes.
Best for: Getting a sense of a noise problem, with a figure whose conditions are stated.
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
