Long term, reliable, 2-channel (humidity and temperature) logger with robust ABS housing, push button start and flexible data handling options. Features external humidity and temperature sensor which provides rapid response, adjustable measuring period from 10 seconds to 24 hours, alarm settings and digital display.
- Large, easily visible display
- Reliable, long working life
- Internal interfaces for both USB and SD card data collection
- Compact, robust housing
| Model | 175 H1 | |
| Ranges (resolution) | %RH | 0 to 100 (1.0) |
| oC | -20 to +55 (0.1) | |
| Accuracy | %RH | 2, ±1 digit +0.03% RH/K |
| oC | 0.4 | |
| Maximum storage | 1 million readings | |
| Overall W x D x H | mm | 53 x 27 x 149 |
| Weight | g | 150 |
| Power supply | 3 x 1.5V AAA batteries giving up to 3 years operation |
Supplied with both USB and SD card data collection interfaces, wall holder, batteries and instructions. Requires, but is not supplied with, either an accessory USB cable or SD card for data transfer.
SD cards - local purchase recommended.