The Brannan Compact Hygrometer is a compact, portable and versatile thermo-hygrometer that monitors relative humidity, anywhere.
- Black, pocket size 2 piece hygrometer with blue spirit filled tubes.
- Provides relative humidity measurement in approximately 2 minutes.
- Incorporates calculator scales for simplicity.
- Spare tubes and wicks available.
- This instrument uses shorter tubes and the design incorporates a slide rule type calculator to determine the percent RH. The body of the instrument slides away into the handle providing complete protection when not in use.