?????Extremely High Temp Range?BT-1800 Pro Laser Thermometer Gun can measures high temperature range from -58°F ~3272°F (-50 ~ 1800?) , Accuracy +/- 3% +3 digits for -58 to 320°F; +/- 2% +2digits for 32 to 2120°F; +/- 3% +3digits for 2120 to 3272 °F
?????Stand Further From Heat ?With distance to spot ratio 50:1,, which means you can stand far from heat to measure high temperature. Instantly capture hot spot detect the internal temp of forge kiln furnace within 0.25 second only.
?????Handhled IR Thermometer?Features with MAX/MIN/Average/Difference mode and high/low temp warning. Flashing alarm once the current temp exceeds the set-point. Front flashlight+large backlit screen helps you to get the jobs done in darkness. Repeatability:1% of reading or 1?,with adjustable emissivity 0.1 to 1.0
?????Pro Digital Pyrometer Gauge?Built with non-slip rubber handle, super handy for non-contact high temperature measuring for HVAC industrial, mechanical, smelting. Such as: metal melting furnace, forge bricks ceramic pottery,Casting
?????Durable Laser Thermometer Gun?Auto Power OFF, Low power indicator to extend the battery life. BT-1800 Professional digital infrared thermometer
is specially designed for inanimate objects, temperature measurement for humans or animals could cause lower readings.optical power <0.5mW . Wavelength 630~670 um. 12 months warranty