Features: Handheld infrared thermometer with high performance and high accuracy. Digital LCD display with backlight, convenient to read at night. Optional temperature units: Celsius (°C) and Fahrenheit (°F). Emissivity: 0.1–0.99 adjustable; long press the "C/F" button to adjust. This digital infrared thermometer can safely and accurately measure surface temperatures in a wide range of environments. Note: This device is not intended for medical or body temperature measurement. Specifications: Color: Yellow, Orange, Red, Blue Material: Plastic Measurement Range: -50°C to 600°C (-58°F to 1112°F) Accuracy: 0°C to 600°C (32°F to 1112°F): ±1.5°C (±2.7°F) -50°C to 0°C (-58°F to 32°F): ±3°C (±5°F) Repeatability: 1°C or 1% of reading Resolution: 0.1°C or 0.1°F Response Time: 500 ms, 95% response Emissivity: 0.1–0.99 adjustable Distance to Spot Ratio: 12:1 Spectral Response: 8–14 μm Storage Temperature: -20°C to 60°C (-4°F to 140°F) Operating Temperature: 0°C to 40°C (32°F to 104°F) Operating Humidity: 10–90% RH, non-condensing Power: 2 x AAA batteries (not included) Package Size: 16 x 11 x 4.5 cm Package Weight: 120 g Package List: 1 x Thermometer 1 x User Manual