
Benetech GM1500 Infrared thermometer -30~1500℃ max/min/diff/avg Hi/Lo alarm
Features 1.Max / Min / Difference / Average display 2.℃ / ℉ temperature unit conversion 3.Data retention 4.Positioning laser 5.LCD backlight 6.Measurement data storage 7.High / low temperature alarm settings 8.Automatic shut-down Specifications Temperature range -30~1500℃ (-22~2732℉) Accuracy 0~1500℃(32~2732℉) :±1.5℃(±2.7℉) or±1.5%-30~0℃(-22~32℉):±3℃ (±5℉)Whichever is greater Resolution 0.1℃ or 0.1℉ Repeatability 1% of reading or 1℃ Response time 500 mSec, 95% response Spectral response 5-14 um Emissivity 0.10~1.00 Adjustable (0.95 Preset) Distance to Spot size 50:1 Operating Temperature 0 ~40℃ (32 ~ 104℉) Operating Humidity 10~95%RH non-condensing, up to 30℃(86℉) Storage Temperature -20 ~ 60℃ (-4~140℉) Power 9V Alkaline or NiCd battery Typical battery life (Alkaline) Non-laser mode: 22 hrs; La