[DETAIL] L.AOL.AU DT-500 Infrared Thermometer Non-contact Laser Temperature Gun Handheld Temperature Sensor Handheld Digital Pyrometer Measuring Range -50-500��C Backlight Screen Specification: 1. Temperature range: -50��-500�� (-58�H-932�H) 2. Accuracy: �� 2�� or �� 2% 3. ��/�H setting 4. Resolution: 0.1�� or 0.1�H 5. Operating temperature: 10�� - 40��, humidity: 10-90RH% 6. Storage temperature: -10��- 40�� 7. Response time: ��0.8 second 8��Distance to Spot Ratio: 12��1 9. Power: 2pcs x AAA battery NOT included 10. Backlight Screen [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Theory: Infrared Thermometer - Battery Included: No - Hign-concerned Chemical: None - Theory: Infrared Thermometer - Display Type: DIGITAL - Power Type: Aaa Battery - Certification: CE,RoHS - Origin: Mainland China - Max Measuring Temperature: 120��C & Above - Style: Handheld - Brand Name: L.AOL.AU - Is Smart Device: No - Use: Industrial - Display Size: 1.9 Inches & Under - Display Type: DIGITAL - battery: 2pcs x AAA battery not included