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General| Type | Infrared thermometer |
|---|---|
| Resolution | 0.1 °C |
| Spectral Range | 8 to 14 µm |
| Optics | 12:1 |
| Laser Sighting | Yes |
| Display | LCD |
| Accuracy | ±1.5 °C or ±1.5 % of reading |
| Response Time | 0.5 seconds |
| Emissivity | Adjustable 0.1 to 1.0 |
| Operating Temperature | 0 to +50 °C |
| Temperature Range | -30°C to +400°C |
| Battery Type | 9V battery |
Lists available accessories with item numbers and specifications for the device.
Instructions for connecting the temperature probe to the testo 830-T2 model.
Procedures for turning the instrument on and off, including automatic shut-off.
Steps for performing infrared and contact measurements, including laser use and value saving.
Step-by-step instructions for replacing the battery in the instrument.
Guidelines for cleaning the instrument's housing and lens using appropriate methods.
Explains the optical nature of infrared measurement, lens care, and measurement field considerations.
Discusses material emissivity, factory settings, and provides a table of emissivity values.
Details how the measurement spot size varies based on the distance from the object.
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