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| Brand Name: | Benetech, Bestone |
| Model Number: | GM320,GM321,GM530,GM531 |
| MOQ: | 80 |
| Price: | US$4.70~US$5.50 |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T,Western Union |
GM320, GM321, GM530, and GM531 non-contact thermometers for precise surface temperature measurement of hot, hazardous, or hard-to-reach objects safely and efficiently.
The infrared thermometer collects emitted infrared energy through its optics, focuses it onto the temperature sensor, which converts the energy into an electrical signal. This signal is amplified and processed by the circuit before being displayed digitally on the LCD screen.
| Temperature Range | GM320/GM321: -50℃ to 400℃ (-58°F to 752°F) GM530/GM531: -50℃ to 530℃ (-58°F to 986°F) |
| Accuracy | <0℃ (32℉): ±3℃ (±5℉) >0℃ (32℉): ±1.5% or ±1.5℃ (±2.7℉), whichever is greater |
| Repeatability | 1% of reading or 1℃ |
| Resolution | 0.1℃ or 0.1℉ |
| Response Time | 500 mSec, 95% response |
| Spectral Response | 5~14μm |
| Emissivity | GM320/GM530: 0.95 preset GM321/GM531: 0.10~1.00 adjustable (preset as 0.95) |
| Operating Temperature | 0~40℃ (32~104℉) |
| Operating Humidity | 10~95%RH non-condensing |
| Storage Temperature | -20~60℃ (-4~140℉) |
| Dimensions | 144.5mm × 38mm × 93mm |
| Weight | 115.1g (including battery) |
| Power | 3V (1.5V AAA battery × 2) |
| Battery Life | Non-laser mode: 22 hours Laser mode: 12 hours |
| Distance to Spot Size | 12:1 ratio |
