MESTEK 800C Handheld Infrared Temperature Measurer High-Precision Industrial Temp Humidity Meter Portable Thermometer with 12-Point Laser Positioning

•Application Range of Thermometer: The surface temperature is determined by measuring the reflected energy of the object's surface •Industrial Grade Zero Devices: Imported metal sensor,precise measurement of sudden temperature difference is more sensitive •12-Point Laser Positioning: Laser lamp aiming and positioning fast locking measurement range •No Contact Safety Measurement Required: It is suitable for measuring the surface temperature of objects with high and low temperatures and inaccessible •High and Low-Temperature Alarm: High and low-temperature alarm,when the measured temperature exceeds the set alarm value. The indicator on the top of the instrument turns on a red warning light Specifications: •Range: -50℃-800℃ •Inverted color screen: √ •Temperature probe: √ •Ambient temperature: √ •Environment humidity: √ •Mildew: √ •Dew point: √ •Resolution: 0.1℃  •Emissivity: 0.1~1.0Adjustable •Laser spot: 12-point laser •Max: √ •HD backlight: √ •Data retention: √ •Object distance ratio: 12: 1 •Response time: •Response wavelength: 8-14um •Operating temperature: 0~50℃  •Storage temperature: -20~60℃ •Automatic shut-down: 30s •Battery: 1.5V x 2 AAA battery (Not Included) •Size: 150 x 103 x 44mm Package included: •1 x Thermometer •1 x Probe •1 x English Manual