The GM300 mini shaped digital with high precision is designed to quickly & accurately measure temperature of the object’s surface with guide. The makes precise aim which increases ease and accuracy. Just aim, press the button and read the temperature in less than a second. It is mainly applicable for various hot, hazardous or hard to reach objects without safely and quickly. Features - Model: GM300. - Color: orange+black. - and LCD digital . - Mini shaped appearance. - Use technology to determine the temperature of an object. - Easy to use, just aim the and push the button. - Non-contact design can well protect hands and other exposed body parts from injury due to with hot or cold objects. - With a point to aim the accurately, it can give you instant and accurate, non-contact results. - Large LCD screen shows readings in Fahrenheit or Celsius. - Fahrenheit ( fahrenheit scale) or Celsius ( degree centigrade) unit selectable. - Auto power off & Data hold. - pointer ON/OFF selectable. - Backlight ON/OFF selectable. - It is powered by one standard 6F22 9V battery (included). - Perfect for the avid adventurer, monitoring performance of appliances such as refrigerator, dishwasher, freezer and oven. - Widely used to measure the temperature of hot water , hot engine parts, cooking surfaces, & insulation, , ballasts in electric lights, electric motors & bearings, wine coolers & hot asphalt, swimming pools & fish tanks, hot & cold food products, heating & air conditioning, etc. Specifications - Temperature measuring range: -50~380 degree centigrade(-58~716 fahrenheit scale). - Accuracy: ±1. centigrade/±1.5%. - Resolution: 0.1 degree centigrade or 0.1 fahrenheit scale. - Distance spot ratio: 12:1. - Emissivity: 0.95 (fixed). - Response time: 500ms. - Wavelength: 8-14μm. - Storage temperature: -20 degree centigrade~60 degree centigrade (-4 fahrenheit scale~140 fahrenheit scale ). - Operating temperature: 0 degree centigrade~40 degree centigrade ( scale~104 fahrenheit scale). - Operating Humidity: 10 - 95% RH non-condensing, up to 30 degree centigrade (86 fahrenheit scale). Package list: 1 * GM300 Mini Shaped LCD Digital Display Non-contact IR Temperature Meter 1 * 9V Battery 1 * User Manual