MESTEK Infrared Thermometer Non Contact Digital Handheld Temperature Tester with Color LCD Display for Cooking Home Repairs Humidity Measurement Adjustable Emissivity-58°F-1472°F(-50-800°C) Specifications: Model: IR02C Material: ABS LCD Display: Color LCD display D : S: 12 : 1 Radiance: 0.10-1.00 Response Spectrum: 8-14μm Laser: andlt;1mW / 630-670nm Level 2 Response Time: andlt;0.5S Automatic Shutdown: 30 seconds Service Temperature: 0℃-40℃ / -58℉-104℉ Storage Temperature: -10℃-60℃ / 14℉-140℉ Power Supply: 2 x 1.5V AAA batteries (Not included) Measurement Temperature Range: -50℃-800℃ / -58℉-1472℉ Precision: -50℃-0℃ / -58℉-32℉; andplusmn;3℃ 0℃- 800℃ / 32℉-1472℉; andplusmn;(1.5%-reading and2℃ /4℉) Ambient Temperature Range: -10℃-60℃ / 14℉-140℉ Precision: andplusmn;1℃ (0℃-45℃) / andplusmn;1.5℃ (-10℃-0℃, 45℃-60℃) andplusmn;2℉ (32℉-113℉) / andplusmn;3℉ (14℉-32℉, 113℉-140℉) Ambient Humidity Range: 0%-99% RH Precision: andplusmn;4% RH (20%-80%) andplusmn;5% RH ( 0%-20%, 80%-99%) Item Size: 150 x 103 x 44mm / 5.91 x 4.06 x 1.73in Item Weight: 136g / 4.8oz Package Weight: 276g / 9.74oz Package Size: 19 x 12 x 5.5cm / 7.48 x 4.72 x 2.17in Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin