Description

Instrument used for graphical recording of room temperature and humidity.

Hair bundle moisture measurement principle.

Measurement scale: from 0 ° C to + 40 ° C, precision: ± 1,5% and from 0 to 100% RH, precision: ± 3% from 0 to 40% RH, ± 5% from 40 to 100% RH

Complete with 52 weekly charts.

Power supply: 1,5 V batteries