The distance-to-spot ratio decides what you actually measured · review
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.
What the figures leave us with The widest range and a fast reading, with the same missing accuracy figure as the rest of this hub.
Built for scanning rather than for single readings.
Surface temperature measurement from −50 °C (-58 °F) to 610 °C (1130 °F) with a result in 500 ms. A 12:1 distance-to-spot ratio, with the maker advising a short distance between thermometer and target for best accuracy. A professional mode with emissivity from 0.1 to 1.0 for precise measurements on different surfaces. A backlit LCD, °F and °C units, automatic switch-off and a low-battery indication.
The difference between a thermometer that reads in 500 ms and one that takes two seconds is not patience — it is technique. A fast instrument is swept across a wall, a board or an engine and the display is watched for a jump. A slow one forces you to guess where to point, which means the hot spot is found only if you already knew where it was.
No accuracy figure appears here, as with three of the five thermometers in this hub. The TempPro states ± 1.5%; the rest state ranges and ratios.
No such listing: the American Amazon shop answers the reference with a search box rather than a page.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
| Amazon reference | B0CW1ZM991 (identical on 5 markets) |
|---|---|
| EAN | 0810123672424 |
| Distance-to-spot ratio | 12:1 |
| Stated temperature range | −50 to 610 °C (-58 to 1130 °F) |
| Emissivity | emissivity 0.1–1.0 |
| Reading time | 500 ms reading |
Finding a hot spot means moving the instrument across a surface and watching the number. At half a second per reading that works; at two seconds it does not, and you end up taking isolated point measurements instead.
Etekcity states adjustment from 0.1 to 1.0 and advises setting it for the surface. As a starting point, matt non-metallic surfaces sit near 0.95; bare metal is far lower and needs either an adjustment or a patch of matt tape to measure against.
The maker recommends keeping the distance short for best accuracy — which is the practical translation of a 12:1 ratio.
8.1/ 10
The widest range and a fast reading, with the same missing accuracy figure as the rest of this hub.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 31, 2026.
Sweeping a surface for hot spots, where the 500 ms response makes a scan possible.
Amazon reports what buyers took in the month before this page was last checked: at least 1,000.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for measuring instruments and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
−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 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.
