Features:High Accuracy: adopts with technology to make sure the measurement is more accurate and repeatable.Measurement : -30°C~350°C(-22°F~662°F) wide temperature measuring , display units in ℃/℉ switchable.High and Low Temperature Alarm: can quickly display the measured value beyond the limit.Digital Infrared Thermometer: 0.5s fast measurement, allows accurate targeting, 8:1 distance-to- at 90% energy.Clear LCD Screen: large LCD display with data hold function, which is convenient for you to view and read information.Lightweight & Compact: simple one-handed operation and easy to load the instrument into the toolbox.Other Functions: displays the minimum, maximum, or average temperature, or the difference between two measurements.Specifications:Material: ABSMeasurement : -30~350℃ / -22~662℉Accuracy:≥0℃: ±2.0℃ of reading or ±2.0%, whichever is greater≥-10℃~<0℃: ±2.0℃<-10℃: ±3.0℃≥32℉: ±4.0℉ of reading or ±2.0%, whichever is greater≥14℉~<32℉: ±4.0℉<14℉: ±6.0℉Response Time(95%): <500ms (95% of reading)Spectral Response: 8~14mmEmissivity: 0.10~1.00Distance-to- Size: 8:1 (calculated @ 90% energy)Display Resolution: 0.1℃(0.2℉)Repeatability: ±1.0% of reading or ±1.0℃(±2.0℉), whichever is greaterOperating Relative Humidity: 10%~90%RH non-condensing @ 30℃ / 86℉Operating : 0~50℃ / 32~122℉Storage Temperature: -20~60℃ / -4~140℉ (without battery)Operating Altitude: 2000mStorage Altitude: 12000mDrop Test: 1mPower Supply: 1 * AA IEC LR06 battery (NOT included)Item Size: 156 * 80 * 50mm / 6.14 * 3.15 * 1.97inItem Weight: 155g / 5.47ozPackage Weight: 278g / 9.81ozPackage Size: 26.7 * 18 * 7.5cm / 10.51 * 7.09 * 2.95inPackage List:1 * Thermometer1 * Manual (English)