Description: Multi-function: Convenient, consistent & versatile for instant temp readings in performing auto maintenance, air leaks, cooking, barbequing, industry, testing refrigerator temperatures, doing home repairs and a host of other tasks. Temperature range: -50°C to 600°C /-58°F to 1112°F; Accuracy: ±0.1℃. Best accuracy: The distance point ratio is 12:1, meaning the grip can accurately measure targets at greater distances compared to most other thermometers. Function: LCD screen is backlight, °C/°F setting for more convenient for your testing. Auto shutoff: The operation unit will be automatically closed within 20 seconds. Specification: Temperature range: -50℃～380℃ (-58℉～1112℉) Accuracy: ±01℃ Resolution: 0.1℃/℉ Distance Spot Rate: 12:1 Power: 3V AAA x 2 battery (not included) Material: ABS Plastic Switch: Celsius/Fahrenheit Spectral Response: 8-14 Um and 500 UXO Data Retention Function: Yes Weight: 110g Size Chart: Size: approx.146x80x38mm/5.75x3.15x1.50inch. Package Includes: 2 Piece Thermometer Note: EMF (electromagnetic field) of welding equipment and inductance heater. - Thermal shock (resulting in a large or sudden change in ambient temperature that stabilizes the device 30 minutes before use)