Specifications
non contact infrared thermometer, digital infrared thermometers, temperature tester, Infrared Thermometer ST840 IR thermometer c
Infrared Thermometer ST840 IR thermometer
Infrared Thermometer ST840 measurement principle is the object (such as steel) fired infrared radiant energy into electrical signals with the infrared radiation of the size of objects (such as steel) itself corresponds to the temperature, according to transformed into electrical signals size, determine the objects (such as the molten steel) temperatures.
Noncontact measuring.
Inside laser aimer.
White backlight LCD.
D:S=12:1
Auto-data hold and auto-turn off (Auto turn
off after 15sec. when release the button).
A great many of emissivity symbol.
Use abroad: can used for food, safety-inspect,
fire inspect, power vehicle and diesel engine,
plastic factory etc.
Can select C/F
TECHNOLOGY SPECIFICTIONS
Resolution: 0.2C(0.4F)
Measuring range: -25~840C(-13~1,544F)
Response time: 0.5sec
Spectral response: 6~14um
Emissivity: 0.99/0.95/0.89/0.85/0.79/0.75
Battery: one 9V battery
Measuring precision: -25~840C, ±(1.5%+1C)
-13~1,544F, ±(1.5%+1F)
Ambient operating range: -10~40C(14~104F)
Relative humidity: 10~80%RH