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Need help?Do you have a question about the RayTek Raynger ST20 Pro Standard and is the answer not in the manual?
General| Accuracy | ±1% of reading or ±1°C (±2°F), whichever is greater |
|---|---|
| Response Time | <500 ms |
| Power Supply | 9V battery |
| Optical Resolution | 12:1 |
| Spectral Response | 8 to 14 µm |
| Display | LCD |
| Battery Life | 12 hours |
| Battery Type | 9V |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20 to 60 °C (-4 to 140 °F) |
| Emissivity | Preset at 0.95 |
Defines the minimum and maximum temperatures the device can measure.
Specifies the distance-to-spot size ratio for accurate measurements.
Indicates the smallest temperature increment the display can show.
States the allowable deviation between measured and actual temperature.
Describes how consistently the device measures the same target.
Measures how quickly the device provides a temperature reading.
Provides a brief guide on how to take a basic temperature reading.
Details how to switch between Celsius/Fahrenheit, replace battery, and control laser/backlight.
