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![Infrared Thermometer -50°C to 400°C with Adjustable Emissivity](http://www.stninstruments.com/cdn/shop/files/IR321W-2_compact.jpg?v=1738793529)
$78.00
- Description
- Specifications
- Manual and Resources
This infrared thermometer is designed to measure the surface temperature of objects, making it suitable for a range of hot, hazardous, or difficult-to-access items without direct contact, ensuring both safety and efficiency.
The device comprises an optical system, a temperature sensor signal amplifier, a processing circuit, and an LCD display. The optical system captures the infrared energy emitted by the object and directs it onto the sensor. Subsequently, the sensor converts this energy into an electrical signal, which is then processed and displayed digitally on the LCD after passing through the signal amplifier and processing circuit.
In self-calibration mode, the unit is calibrated within the temperature range of -5°C to 5°C.
--Built-in auto power off in 7sec without any action
--Measuring and display the Max, Min temperature value,
--Backlight makes reading easier
--Emissivity can be set from 0.1 to 1.0 (0.95 preset)
--°C /°F switch
Temperature range |
-50°C to 400°C (-58°F to 752°F) |
Accuracy |
±1.5°C or ±1.5% (0°C to 400°C), ±3 °C (-50°C to 0°C) Whichever is greater |
Resolution |
0.1°C or 0.1°F |
Repeatability |
1% of reading or 1°C |
Response time |
500mSec, 95% response |
Spectral response |
5-14um |
Emissivity |
0.1-1.00 Adjustable (0.95 preset) |
Distance to spot size |
12:1 |
Operating temperature |
0°C to 40°C (32°F to 104°F) |
Operating humidity |
10-90%RH (non-condensing) |
Storage temperature |
-20°C to 60°C (-4°F to 140°F) |
Power supply |
3V (1.5V AAA battery*2) |
Typical battery life (Alkaline) |
12 hours (laser mode) |
Dimensions |
150mm*83mm*38mm |
Weight |
160g |