GM900 IR Infrared Thermometer, Digital Temperature Meter

Brief Description
This Digital Infrared Thermometer is compact and easy to use. It is a very useful item for measuring surface of hot, hazardous or hard to reach objects without having to touch them. You just aim with Laser Point, press the button, and read the temperature in less than a second.
It has wide measuring range of Temperature from -50 to 900 °C (-58 ~ 1652 °F). The thermometer is also featured with Backlight LCD, Large Distance to Spot Ratio (12:1), High Accuracy, Fast Responding Time (0.5 seconds), User Adjustable Emissivity from 0.10 to 1.00 and Spectral Response from 8 to 14 µm.
The thermometer is switchable between °C and °F and also has 6 memories data storage, Maximum, Minimum, Average and Difference temperature functions, Adjustable High and Low Temperature Alarm .The thermometer also have Low battery warming function. 
 
Infrared Technology
Infrared Thermometer measures the surface temperature of an object. The unit’s optics sense emitted, reflected and transmitted energy which is collect and focused onto a detector.
The unit’s electronics translate the information into a temperature reading which is displayed on the LCD. For increased ease and accuracy, the laser pointer makes aiming even more precise. 
 
Applications
Heat ventilation air-conditioning and refrigeration
Automotive industry
Electrical & power voltage/current inspection field
Water treatment and water quality inspection
Environmental monitoring
Marine and weather
Gas industry
Food processing industry 

Features
Memory storage function (up to 12 data)
Wide Temperature range with -50 ~ 900 °C (-58 ~ 1652 °F)
With D:S = 12:1, maximum distance from the target object
Highly accurate and reliable
Adjustable Emissivity from 0.10 to 1.00 (Preset at 0.95)
Spectral Response from 8 to 14 µm
Large clear LCD display with Backlight
5 levels Battery Life Indication
Auto Power Off
Data Hold Function
Access surface temperature in 1 second
Selectable between °C and °F
Maximum, Minimum, Average and Difference temperature functions
Adjustable High / Low Temperature Alarm
Fast response time (0.5 seconds)
Measure hazardous or inaccessible objects (high-voltage parts)
Pre-Calibrated in Factory
Targeting guide or laser pointer with on/off switch for accuracy are provided
Laser Pointer on/off feature 

Specifications
Temperature Range: -50 ~ 900 °C (-58 ~ 1652 °F)
Resolution: 0.1 °C or 0.1 °F
Accuracy:
-50 °C (-58°F) ~ 0 °C (32 °F): ±3 °C (±5 °F)
0 °C (32 °F) ~ 900 °C (1652 °F): ±1.5 °C (±2.7 °F) or ±1.5%
Repeatability: 1 % or 1 °C
Response Time: 500 ms, 95% response
Spectral Response (Wavelength): 8 ~ 14 µm
Distance to Spot Ratio (D:S): 12:1
Emissivity: 0.10 ~ 1.00 (Preset at 0.95)
Selectable between °C / °F
Data Hold Function
Laser Target Pointer Selection
Backlight Display Selection
Auto Power Shut Off
Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
Relative Humidity: 10 ~ 95% R.H. non-condensing, up to 30 °C
Storage Temperature: -20 ~ 60 °C (-4 to 140 °F)
Power: 1 x 9V Battery (not included)
Battery Life: 22 hours (Non-Laser Mode), 12 hours (Laser Mode)