Quartz-type precision thermo-hygrograph is housed as a single compact unit, and it is designed to conduct long-term (1 day, 7 days, 31 days, 62 days, 93 days, 183 days, 365 days) observation for temperature and humidity.
The duration of the recording period can be freely selected for virtually any duration by simply setting the dial switch located on the upper part of the cylindrical drum. This means that with just a single unit of this electronic thermo-hygrograph you have the bilt-in ß exibility that can respond to the need for either shortterm data gathering or for long-term, unattended observation in unmanned regions.
