4.0 out of 5 stars
Good, March 8, 2007
This review is from: Extech 42545 58 Degree to 1832 Degree Farenheit and -50 Degree to 1000 Degree Celsius Infrared Thermometer (Tools & Home Improvement)
I used it in welding shop to anneal a work piece worked well very accurate and high range is what i wanted the price is good too
John
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1 of 2 people found the following review helpful:
4.0 out of 5 stars
Would I buy it again?, September 27, 2007
This review is from: Extech 42545 58 Degree to 1832 Degree Farenheit and -50 Degree to 1000 Degree Celsius Infrared Thermometer (Tools & Home Improvement)
Yes. While the emissivity setting can affect the displayed temperature, the unit is fairly accurate. However, the unit appears to have a built in temperature compensation unit. I used the unit outside in 95-degree weather and when I took it inside to measure the air conditioning register discharge temperature, it was way off. After about fifteen minutes, it was accurate again.
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