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Amy RussoAug 6, 2025
What to do if my optris P20 shows a low battery?
- AAmy MoranAug 6, 2025If your optris Thermometer displays a low battery warning, the recommended solution is to replace the battery. 
What to do if my optris P20 shows a low battery?
If your optris Thermometer displays a low battery warning, the recommended solution is to replace the battery.
| Optical Resolution | 20:1 | 
|---|---|
| Temperature Range | -20°C to 900°C | 
| Accuracy | ±1% of reading or ±1°C | 
| Output Signal | 0/4-20 mA | 
| Spectral Range | 8-14 μm | 
| Repeatability | ±0.5% or ±0.5°C | 
| Operating Temperature | 0°C to 50°C | 
| Digital Interface | USB | 
| Relative Humidity | 10-95%, non condensing | 
| Protection Class | IP65 |