✅【High Accuracy】with Wider temperature range: -58°F to 2876°F, and the upgraded temp sensor, Which make the infrared thermometer's temp accuracy in ±2~3% of temp reading, and get temp readings within 0.25s, Temp show in the display in 0.1°F resolution. ✅【Adjustable Emissivity& 30:1D:S】Larger distance to spot(D:S) ratio 30:1 and double laser pointer design for the upgraded temp sensor IR temp thermometer, which can offer you more choices when you do the measurement; with another adjustable Emissivity, you can set the emissivity from 0.1~1.0 depend on which material that you do the measurement, Because different objects have different ability to emit infrared, So you can get more accuracy readings when you do the measuring. ✅【Multifunction IR Thermometer】Measures with MIN/MAX/AVG/DIF modes, and also allows you to setup high/low/difference of temp alarm, alerts you if temp is above or below of the the temperature which you set. The HD backlit screen + flashlight helps you to get the jobs done in dark. REC modes can let you recored 12 sets of data. ✅【High Temp Thermometer-Not for Human】 AOPUTTRIVER AP-1580 is an handheld industrial IR temp reading gun and it’s intended to check lifeless object surface temperature only.(NOTE: It can't be used to do the measurement of the human body temp); You could use it to monitor temp for automotive maintenance/ griddle cooking/ Forge/ Kiln/ grill blacksmith/ copper melting and so on. ✅【Handheld Thermommeter】with the handheld size:212*62*95mm，for you easy to carry outside do the measurement of the temp, Celsius Fahrenheit degree switchable, 1*9V battery, 1* AP-1580 high temp thermometer for industrial, 1* Protective bag, Quality laser thermometer gun comes with 365 days warranty and lifetime technical support.Color: AP-1580 (Blue) Manufacturer: AOPUTTRIVER Model Number: AP-1580 Part Number: US-AP-1580 Style: professionalAOPUTTRIVER AP-1580 Laser Thermometer Gun, IR Pyrometer 30:1 Infrared Temperature Meter with Adjustable Emissivity, Backlight Measure High Temp Range -58°F to 2876°F for HVAC Pizza OvenSpecifications:Measure Range: -50℃ to 1580℃(-58 to 2876℉)Accuracy: ±4℃/7.2℉, -50℃ to 0℃(-58 to 32℉)±(2% reading +2℃/3.6℉), 0℃ aboveDistance spot ratio: 30:1Response time: