Features:1. High-precision sensor, fast response in 0.5s2. Industrial ABS material, anti-fall, safe and durable3. Large screen display, high-definition backlight, not afraid of darkness4. High and low temperature alarm, freely set temperature difference alarm valueProduct parameters:1. Material: ABS2. Usage: gourmet cooking, machinery industry, electrical equipment3. Functions: laser aiming, display backlight, data retention, automatic shutdown, low battery prompt4. T400 range: -50 to 400 degrees Celsius5. T600 range: -50 to 600 degrees Celsius6. Resolution: 0.1 degrees Celsius/0.1 degrees Fahrenheit7. Accuracy: 3 degrees Celsius8. Response wavelength: 6-14μm9. Repeatability: 1 percent or 1 degree Celsius10. Distance coefficient ratio: 12:111. Emissivity: 0.95 (not adjustable)12. Response time: 500ms13. Battery: 1.5V AAA x 2 (delivered without battery)14. Dimensions: 145 x 78 x 43mm15. Weight: 124gSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 18cm * 9cm * 5cm / 7.09inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 16.50kgs / 36.38lb Carton Size 53cm * 37cm * 45cm / 20.87inch * 14.57inch * 17.72inch Loading Container 20GP: 302 cartons * 100 pcs = 30200 pcs40HQ: 701 cartons * 100 pcs = 70100 pcs