Features:<br> This digital thermometer has an in-built sensor that gives you the precision to hone in on the exact space you want to measure.<br> Non-contact industry thermometer with 12 points temperature test area indicate.<br> Temperature difference alert,easy to set maximum/minimum temperature.<br> Four Types are Available: IR01A range of temperature is -50~380degree,IR01B range of temperature is -50~550 degree,IR01C range of temperature is -50~550 degree with ambient temperature&humidity, IR01D range of temperature is -50~800 degree with ambient temperature&humidity.<br> Reflectivity adjustable: widely used with adjust range:0.10-1.00.<br> This thermometer is lightweight and portable. It will perfectly fit your pocket and backpack. So, you can take it anywhere and use it anytime.<br> LCD Display: Digital LCD display with backlight for easy reading.<br> Specifications:<br> Name: IR01A Industrial Infrared Thermometer<br> Color: Black<br> Type: IR01A,IR01B,IR01C,IR01D(optional)<br> Material: ABS Plastic<br> Measuring Range:<br> IR01A: -50~380 degree<br> IR01B: -50~550 degree<br> IR01C: -50~550 degree with hygrometer<br> IR01D: -50~800 degree with hygrometer<br> Ambient temperature: -10-60℃（IR01C）<br> Ambient humidity: 0％-100％<br> Laser: ＜1mW/630-670nm level 2<br> Response spectrum: 8-14μm<br> Response time: ＜0.5S<br> Emissivity: 0.10-1.00 adjustable<br> D:S: 12:1<br> Operating Temperature: 0~40°C<br> Storage Temperature: -10~60°C<br> Automatic shutdown: 30 seconds<br> Power Supply: 2 * 1.5V AAA Batteries(Not Included)<br> Package Size: 193*121*51mm<br> Package Weight: 217g<br> Package List:<br> 1 * Thermometer<br> 1 * User Manual