Temperature range | -50℃~650℃(-58℉~1202℉)(HT-817) -50℃~850℃(-58℉~1562℉)(HT-818) -50℃~1050℃(-58℉~1922℉)(HT-819) |
Accuracy | ±2% or ±2℃/±4℉ |
Resolution | 0.1℃/℉ |
Response time | <1s |
Optical Resolution | 12:1 |
Emissivity | 0.1~1.0 Adjustable |
Operating Voltage | 9V |
Size | 180×107×40mm |
Weight | 130g |
Accessories | 9V battery,manual and blister card |