Features 1、Full view backlight vivid LCD screen 2、12 points temperature test area indicate 3、Temperature difference alarm: freely set upper and lower limits 4、Adjustable emissivity for a wide range of applications 5、Suitable for industrial equipment temperature inspection, industrial line search for heat source, automobile engine temperature measurement and pipeline temperature inspection, etc. Specification Features: 1. Full view backlight vivid LCD screen 2. 12 points temperature test area indicate 3. Temperature difference alarm: freely set upper and lower limits 4. Adjustable emissivity for a wide range of applications 5. Suitable for industrial equipment temperature inspection, industrial line search for heat source, automobile engine temperature measurement and pipeline temperature inspection, etc. Specification: Condition: 100% Brand New Brand: MESTEK Model: IR01D Range of temperuature measurement: -50~800℃ Environment Temperature: -10~60℃ Environment Humidity: 0%~100%RH D:S : 12:1 Emissivity: 0.1~1 adjustable Response Spectrum: 8~14um Laser Positioning: 12 point ring indicating temperature sensitive zone Laser : <1mW/630-670nm level 2 Response time:<0.5s Automatic Shutdown: 30 seconds Data Retention :there are Service Temperature: 0~40℃ Storage Temperature: -10~60℃ Power supply: 1.5V*2 AAA Battery (not included) Weight: Approx. 204g / 7.2oz Size: Approx. 140 * 95 * 42mm / 5.5 * 3.7 * 1.7in Package List: 1 * IR01D Thermometer Note: It's for industrial use, not for body temperature measurement. Package List