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Bosch

The blue-line tools, and the specification sheet that goes with them

Bosch appears in six families on this site, which makes it the widest presence in the catalog alongside its own professional line.

What it is genuinely good at

Publishing figures. The AdvancedLevel 360 states ± 0.4 mm (0.02 in)/m for its lines and ± 1.0 mm (0.04 in)/m for its plumb point; the EasyDistance 20 states ± 3 mm (0.12 in)/m; the 60 cm (23.6 in) level states 0.5 mm (0.02 in)/m. In families where three of five competitors publish nothing comparable, that is the difference between a tool you can evaluate and one you have to buy first.

Where it is ordinary

Feature count. The consumer Bosch tools are consistently the least featured in their hubs — one horizontal plane where budget lasers claim four, one measurement mode where others claim seven. That is a deliberate position and it costs something real.

The one to look at first

The 60 cm (23.6 in) spirit level, which doubles as a rule and has a V-groove for pipes. It is the clearest example of the brand’s approach: fewer claims, more thought about how the tool is actually held.

Every Bosch product we have reviewed

  • Bosch Aluminum spirit level, 60 cm (23.6 in)

    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.

    7.9/10

  • Bosch Green line laser, 360° with plumb point

    ± 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.

    7.8/10

  • Bosch Laser distance meter, 20 m (66 ft)

    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.

    7.3/10

  • Bosch Self-leveling cross-line laser, green beam, 50 ft

    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

  • Bosch Laser distance meter, 100 ft

    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

Bosch parts and consumables

  • Bosch Professional LR 7 laser receiver held against a wall, indicator showing on-grade

    Bosch Laser receiver LR 7

    The receiver that removes the diode-color question: Bosch states it takes both red and green beams to 50 m (164 ft), through an 8 cm (3.1 in) window, in an IP54 body.

    Amazon reference
    B0716S9LBG (identical on 5 markets)
    EAN
    3165140835572
    Optical
    Red and green
    Stated dimension or range
    50 m (164 ft) stated
    Body and fittings
    8 cm (3.1 in) receiving window
    Ingress protection
    IP54
    • Accepts both red and green beams, so it survives a change of laser
    • A stated 8 cm (3.1 in) receiving window — the figure that decides how quickly the beam is found
    • No accuracy bands published in the listing

    Best for: Anyone who owns more than one laser, or expects to.

    Search Amazon for this model
  • Bosch Professional BT 300 HD tripod at full height with a laser mounted

    Bosch Construction tripod BT 300 HD

    A heavy tripod reaching 295 cm (116.1 in), with a quick-clamp lock instead of screw collars — the difference between setting a height in seconds and in a minute.

    Amazon reference
    B098TCFNZJ (identical on 5 markets)
    EAN
    4059952595429
    Stated dimension or range
    122–295 cm (48 to 116.1 in)
    Material
    aluminum
    Supplied
    Quick Clamp height lock
    • A working height from 122 cm (48 in) to 295 cm (116.1 in), double the reach of the compact tripods here
    • A Quick Clamp system for fast height locking rather than screw collars
    • A minimum height of 122 cm (48 in) — it cannot go low for floor work

    Best for: Ceilings, high datums and external work, where 175 cm (68.9 in) is not enough.

    Search Amazon for this model
  • Bosch LR8 line laser receiver with backlit LCD and rod bracket

    Bosch Line laser receiver, red and green, 165 ft

    The only receiver here that states its range laser by laser — and the only one whose beeper can be turned up for a noisy site.

    Functions
    Dual compatibility with red and green beam lasers, stated, and the working range given PER LASER: up to 330 ft diameter with the GLL3-330CG or GLL3-330C, 300 ft with the GLL3-300, 165 ft with the GCL 2-160. It is the only receiver on this shelf to state the range laser by laser, which is the honest way round — a receiver does not create range, it reveals the laser's
    Measuring mode
    An ADJUSTABLE audio signal giving a clear indication of on-grade positioning, stated to adjust to worksite noise levels. It is the only adjustable beeper on this shelf, and it is the feature that decides whether the tone is audible beside a compressor or intolerable in a quiet room. An oversized receiver window is stated for fast reception and finding the center line, and able to catch beams midair
    Display
    A backlit oversized LCD for easier beam detection in dark or outdoor areas, plus DUAL-SIDED LED arrow indicators for a visual readout on both sides of the receiver. Two faces, where one receiver on this shelf has three
    Reference and mounting
    A quick-release mounting bracket stated to attach to a leveling rod, plus heavy-duty magnets for metal surfaces. The magnets are the second mounting route and the faster one — a receiver on a steel stud or a door frame needs no bracket at all
    Ingress protection
    IP54, stated to withstand rainy or dusty jobsite conditions. One receiver on this shelf is IP55, which resists water jets rather than spray
    Also stated
    Four compatible Bosch lasers are named. No incompatibility list is published, and nothing on the page says that the laser needs a pulse mode switched on — which this shelf's buying tip calls the condition that decides whether the two work together at all
    Supplied
    The receiver and the mounting bracket. No accuracy bands are published, which this shelf's introduction lists as one of five comparisons
    Amazon reference
    B07BDRFTQS
    EAN
    0000346495027
    • The working range stated per laser, not as one number
    • Adjustable audio for a noisy site
    • A hundred and twenty dollars, the most expensive receiver here

    Best for: A Bosch line laser taken outdoors, where the beep has to carry over a compressor

    ≈ $120
    Check price on Amazon