GT750 Portable Digital Laser Point Infrared Thermometer, Temperature Range: -50-750 Celsius Degree without Battery

1. Measurement range: minus 50-530 degrees Celsius (negative 58-1382 degrees Fahrenheit),
2. Measurement accuracy: 0-750 degrees Celsius: +/- 1.5 degrees Celsius or +/- 1.5%
3. Celsius/Fahrenheit temperature unit conversion, data retention
4. 9-point laser positioning switch, LCD backlight switch
5. Automatic shutdown function
6. Self-calibration, data storage