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OS-310-501
-50 to 1650°C, 50:1 FOV, Infrared Thermometer
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Process Temperature, Max
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Product Specs
<< See all Product Models| Brand |
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| Accuracy | ± 1.5 °C (± 2.7 °F) |
| Accuracy Detail | -50 to 0°C (-58 to 32°F): ± 3°C (± 5°F) 0 to 1650°C (32 to 3002°F): ± 1.5% or 1.5°C (± 2.7°F) |
| Alarm | High and Low |
| Battery Size and Type | Alkaline 9V |
| Display Monitoring Function | Average, Max, Memory, Min |
| Display Type | LCD |
| Emissivity, Max | 1 |
| Emissivity, Min | 0.1 |
| Field of view | 50:1 |
| Form factor | Pistol Grip |
| GrossWeightValue | 0.86 |
| Height | 200 mm |
| Laser | Dot |
| Length | 60 mm |
| Operating Temperature, Max | 40 °C |
| Operating Temperature, Min | 0 °C |
| Process Temperature, Max | 1650 °C |
| Process Temperature, Min | -50 °C |
| Relative Humidity Note | 10 -95% RH non-condensed |
| Relative Humidity, Max | 0.95 |
| Relative Humidity, Min | 10% |
| Repeatability | <1/3 |
| Repeatability Note | Less than 1/3 of basic error |
| Response Time | <250 ms |
| Series ID | OS310-Series |
| Spectral Response, Max | 14 µm |
| Storage Temperature, Max | 50 °C |
| Storage Temperature, Min | -20 °C |
| Weight | 270 g |
| Width | 141 mm |
| Country of Origin | China |
| See All Specs | |
PDFs & Manuals
Show Ratings & Reviews
Rated 4 out of
5
by
Anonymous from
Accuracy lacking
This device has a large range in temperature, and I like the simplicity of use. It is sturdy and a quality device, But the accuracy is not as displayed. I trust it to 20-30 degrees Manufacturer needs to work on accuracy. I am using it to measure the temperature of a Baily Gas Kiln and the chimney.
Date published: 2026-02-01