Technical specifications
CEM IR-77H Pocket InfraRed Thermometer
Specifications
- Range: -30°C - 270°C / -22°F - 518°F
 
- Response Time: Less than 1 second
 
- Resolution: 0.1ºC/ºF
 
- Basic Accuracy: ±2% or ±2ºC/±4ºF
 
- Optical Resolution: 6:1
 
- Emissivity: Fixed at 0.95
 
- Battery: 1.5V AAA battery x 2