Dostmann LOG 20 Temperature and humidity data logger
For transportation and storage
- Large display for actual measurement and MAX/MIN/AVG value
- Battery status indicator
- Easy to use Windows Software (LOG-Graph)
- Optical HI/LO alarm
- Memory for 20.000 readings with 3 variables
- Adjustable interval from 30 seconds to 24 hours
- Easy changeable battery
- High accuracy + - 0,5°C / +- 3% rH
Technical data
| Technical data | with LCD, 2-line |
| Principle | NTC |
| Measuring range |
-30...+60°C 0...100% rF |
| Accuracy |
±0,5°C(-20..+50°C), otherwise ±0,7°C ± 3% rF |
| Memory | 2x 20.000 measurings |
| Interface | USB |
| Voltage | 1 x CR2032 |
| Battery life | > 1 Year (measuring interval > 4 minutes) |
| Dimensions | 88 x 55 x 20 mm |
| Weight | 95 g |
US 19023 
GB 12268 
CA 10232 
AU 6904 
IE 2206 
BR 1141 
NZ 1121 
MY 1114 
