Quartz-type precision thermo-hygrograph is housed as a single compact unit, and it is designed to conduct short and long-term 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 built-in flexibility that can respond to the need for either short term data gathering or for long term unattended observation in unmanned regions.
* Comes with 7 days chart paper ( 55 weeks recording paper)
SPECIFICATION :