HW600 Non-Contact Thermometer Thermal Gun IR Pyrometer-50 - 600 C / -58 - 1122 F Product Features: 1. C/F Switch 2. Laser on/off switch 3. Backlight on/off switch 4. Auto shut off within 20 seconds without any operation note: this product is not suitable for measuring the body area, forehead and temperature of babies. The electronics translate the information into a temperature reading displayed on the LCD display. To increase ease and accuracy, the laser pointer makes aiming even more precise. Product Parameter: 1. Temperature Range: -50 - 600C (-58 - 1112F) 2. Accuracy: -50c - 0c ( 3c), 0c - 600c ( 2%) 3. Repeatability: 1% or 1C 4. Firing Rate: 0.95 preset 5. Distance to spot size: 12:1 6. Display resolution: 0.1 C/F 7. Response time: 500ms 8. Wavelength: 8-14mu; m 9. Power: 1.5aaa*2pcs (batteries not included) 10. Ambient Working Temperature: 0-40C 11. Storage temperature: -20 - 60 C, excluding batteries. 12. Error: 1.5% or 1.5C package included: 1pc. Digital Thermometer