Model Number: 471 HT-817/818/819 Key Specifications/Special Features: HT-817/818/819 infrared thermometer with dual laser targeting compactinfrared thermometer widely used to be measure the temperature in industry.Specification:Temperature range:-50°C-650°C(-58°F-1202°F)(HT-817)-50°C-850°C(-58°F-1562°F)(HT-818)-50°C-1050°C(-58°F-1922°F)(HT-819)Accuracy: ±2% OR ±1°C / ±4°CResolution: 0.1°C/°FResponse time : <1sOptical resolution: 12:1Emissivity: Fixed at 0.95Operating voltage: 9V
Size: 180 x 107 x 40mm
Weight: 130g
Accessories 9V battery, manual and gift box.