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2 years warranty
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Infrared & Laser Thermometers
Prices are calculated for:Luxembourg, Other Payment Options
The GM400 measures the temperature of materials without contact, from a distance using infrared rays. With a flexible handle design, illuminated LCD screen, and large digits for visibility in low light.
Suitable for maintenance work, heating and cooling installations, car workshops, gas stations, home repairs, ventilation construction, electrical inspections, and many more.
Measures in Celsius or Fahrenheit, from -50 ~ 400C / -58 ~ 752F
Energy saving with automatic shutdown function to extend battery life and low battery indicator
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Okay... it's not accurate for measurements. I got it to roughly measure the oven temperature.
For the use I got it, it's quite good... I mainly use it to measure the temperature of the pizza stone before I put the pizza on top. Now, in measuring room temperature, it still seems quite accurate.
Do not buy it, it shows at least 10 degrees wrong. I tested it on a human body and it shows 25 degrees. Money wasted
From the beginning, it seemed that something was not right... I tried it at the standard boiling water temperature and it showed 85 °C... in measuring body temperature, the mercury thermometer showed 37.8 and the digital one showed 26°C... wasted money... such a shame...
It is good. I believe it is not accurate. That is, it does not show the real temperature. But I use it indoors and keep the relative measurements. For example, if a surface always showed 30 degrees and the next day it shows 28. I don't know if these are true numbers, but I believe it's close. For me, who is interested in relative values and fluctuations, it does its job. If I wanted to measure food, I wouldn't be sure it shows the exact temperature.
There is a huge deviation from the actual temperature, up to 10 degrees. This mainly happens in negative temperatures.
Flawless, with great accuracy in measurements, cross-checked with other thermometers. I bought it for my baby, for his milk, for bath, etc. and it solved my hands, by far the best solution. The build quality seems fine.
Very good measurements which are consistent compared to another thermometer of the same economic class. I have had it for a year already. I recommend it even for professional plumbers.
Perfect!! for the work I do with chocolate
Very good amateur tool. Accurate, convenient, and useful for simple measurements. Professionals should find the most suitable one for their needs. It is worth buying it and more.
Very helpful and easy to use, I measure liquids, solids, and metallic objects in the car, etc.
Very good measurement accuracy (we're not in F1 looking for perfection) for its price.
Lightweight, easy to grip, takes 2 AAA batteries instead of a 9V, so you can find and replace them at any time, they go in the handle.
It does what it promises, measures with laser or infrared depending on the choice you make, the temperatures seemed accurate in 2 heat transfer presses that I set at different temperatures, very good for its price.
It worked for about 6 months and its measurements were accurate. After this period, suddenly it started showing +300c no matter what I measured, and since then it never worked properly again.
It does what you bought it for and in my opinion, it does it quite well and accurately. The only thing that remains is to withstand the test of time. We will see. For now, I declare myself completely satisfied with the purchase.
4 years later, it works without any problem. It has a slight deviation in measurement, but for the job I need it for, it's not a problem. I bought it to make soap, but ended up using it everywhere, from measuring water temperature for bathing to cooking, frying, and such. It has fallen countless times and the plastic has broken in one spot, but it still works. One time, I left it in the sun and it got very hot, it went crazy and showed random readings, but as soon as it was in the shade, it returned to normal. For household, non-professional use, it's great, just keep it away from children because the laser can harm the eyes.
I have it for a while, it does a very good job with very little deviation in measurements and I hope it doesn't break down as the friend says in the review
It worked for 3 months and then it stopped. It has accuracy in its indications, but it is disappointing that it broke in such a short period of time.
Verified purchase
I don't think it ever showed the correct temperature and it's supposed to come calibrated
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Inaccurate! It estimates roughly!
Verified purchase
Very good and reliable for its price, just make sure to keep the correct distance during measurement
Verified purchase
It does its job.
Verified purchase
Very accurate and fast measurements. Highly recommended for its price.
Verified purchase
For the price, it is good
Verified purchase
Good and economical.
Verified purchase
Great deviation from the actual temperature.
Verified purchase
Relatively satisfactory for the money it costs.
Verified purchase
Good value for the money it costs, measures accurately
Verified purchase
Quite good for its price
Verified purchase
If you don't expose it to high temperatures to get confused, it does its job just fine
Verified purchase
Very reliable gadget with accurate measurements.
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