TASI Infrared Thermometer -32℃~400℃/-25.6℉~752℉ Non-contact Digital Laser Thermometer for Cooking Pizza Oven Grill & Engine IR Temperature Tester with Auto Power Off Max-Min Measure Not for Human Body Temp This series of infrared thermometers can quickly determine the surface temperature by measuring the infrared energy radiated from the surface of the target body, which is mostly used in HVAC, food and power industries. Features: NOT FOR HUMANS: This thermometer is an industrial thermometer and cannot be used to measure body temperature. The reading measured by the thermometer is the surface temperature of the object, liquid, and cannot measure the internal temperature, so the measured temperature of humans or animals will be incorrect.  Highly Accuracy: Infrared thermometers has an object distance of 10:1 and can measure targets at a longer distance. sensors can be used to complete measurements in 500ms. The measurement accuracy is ± 1.5% or ± 1.5°C, which is suitable for most daily life. Easy e: Simply scan the surface of your object, hold down the trigger of the IR thermometer, and release to get live temperature readings anywhere between -25.6℉ and 752℉ (-32℃ and 400℃). Bright Display: Each infrared thermometer has a large, backlit LCD screen, so you can easily read temperatures in the dark. There's also a 15-second auto-off to extend battery life and a low battery indicator. Wide Range of Applications: Infrared thermometers are widely used in mechanical maintenance and household fields, and can be used in home kitchen, cooking, baking, barbecue, car repair, home maintenance, planting, winemaking, adapter temperature measurement, hot water pipes, cooking countertops, milk powder, bearings, heating, air conditioning, food, etc. Specifications: Model: TA600A+, TA600B+ (Optional) Material: ABS Range: -32℃~400℃ / -25.6℉~752℉ (TA600A+), -32℃~550℃ / -25.6℉~1022℉ (TA600B+) Accuracy (Calibration geometry with ambient temp. 21~25℃/ 70~77℉): ≥0℃: ±(1.5%+1.5℃);                                                                                                                       ≤0℃: ±3℃;                                                                                                                       ≥32℉: ±(1.5%+2.7℉);                                                                                                                       ≤32℉: ±5℉; Response Time: <500ms (95% reading) Spectral Response: 8μm~14μm Optical Resolution: 10 : 1 (calculated at 90% energy) Emissivity: 0.95 (Fixed) Repeatabiliity: 1% of reading or 1℃ Laser: Wavelength 650nm, output less than 5nW, laser grade: class 3 Display: 4 digits, max 8888 Auto Power Off: Approx. 15 seconds Screen Size: 23 x 23mm Power Supply: 2 * 1.5V AAA (R03/LR03) (Not included) Operating Temperature: 0℃~40℃ / 32℉~104℉ Operating Humidity: ≤90% relative humidity (non-condensing) Storage Temperature: -20℃~60℃ / -4℉~140℉ Drop Test: 1m Item Size: 148 * 95 * 39mm / 5.83 * 3.74 * 1.53in Item Weight: 103g / 3.63oz Package Weight: 180g / 6.34oz Package Size: 21 * 13.5 * 3.5cm / 8.26 * 5.31 * 1.37in Package List: 1 * Infrared Thermometer 1 * Drawstring Bag 1 * User Manual (English)