Model : IT-1500 / IT 1500 Description : IRT + Dual Lasers + Thermocouple socket (E) with LED Flashlight Measurement Range : -60 to +1500C (-76 to +2732F) Operation Range : 0 - 50C (32 - 122F) Accuracy (Tobj=15-35C,Tamb=25C) : 1.0C (1.8F) Full Range Accuracy (Tamb=233C) : Tobj = -33 - 1500C: 2% of reading or 2C (4F) whichever is greater Resolution (-9.9 199.9C) : 0.1C/0.1F Response Time (90%) : 1 sec Distance : Spot : 50 : 1 Emissivity Range : 0.95 default adjustable 0.1 to 1 step .01 Dimensions : 47.0 x 197.0 x 203.3 mm (1.8 x 7.7 x 8.0 inch) Weight (Including Batteries) : 386.1 grams (13.62 oz) Thermocouple Probe : Small Socket, K type, 12 minutes auto Power Off Measurement Range : -64 to +1400C (-83.2 to +2552F) Probe Accuracy : 1% of reading or 1C (1.8F) whichever is greater (Test under Tamb=236C) Battery Life : Typ. 180, min 140 hours continuous use (Alkaline, without Laser and Back Light.) Battery Type : AAA x 2 Mode : Max, Min, Dif, Ave, Lock, Hi/Low Temp Alarm