Portable Non-Contact Digital Infrared Thermometer Pyrometer Aquarium LCD Laser Outdoor Thermometer Industrial Thermometer -50~550 C, Orange-Portable Non-Contact Digital Infrared Thermometer Pyrometer Aquarium LCD Laser Outdoor Thermometer Industrial Thermometer -50~550 C, Orange-characteristic: High performance and high precision portable infrared thermometer. Digital LCD display with backlight for easy reading at night. Selectable temperature units: Celsius (°C) and Fahrenheit (°F). Emissivity: 0.95 0.10 preset adjustable, long press “°C/°F” to adjust. This digital infrared thermometer safely and accurately measures extreme temperatures in a variety of environments. Note: This item is not applicable to temperature testing. Function: Simple one-handed operation LCD display with backlight On/Off button low battery indicator LED backlight system C/F temperature unit conversion Automatic shutdown after 7 seconds of inactivity display Scan function feature: Measuring range: -50°C to 550°C (-58°F to 1022°F) Accuracy: -50°C to 0°C (±3°C), 0°C to 100°C (±1.5°C), 100°C to 550°C (±1.5%) Repeatability: 1°C or 1% of reading Resolution: 0.1°C or 0.1°F Response time: 500ms, 95% response Emission: 0.95 preset Distance to location ratio: 12:1 Spectral response: 8~14μm Storage temperature: -20°C to 60°C (-4°F to 140°F) Operating temperature: 0°C to 40°C (32°F to 104°F) Humidity: 10% to 95% relative humidity, non-condensing, up to 30°C (86°F) Size: 14.5*7.5*5CM packing list: 1 * Thermometer