Thermo-Hygrometer ET-931

Product Description

This thermo-hygrometer with dew point is a compact, easy-to-use, robust instrument for fast, repeatable measurements of relative humidity, temperature and dew point. It is ideal for single handed operation when taking measurements in air stream. Suitable for monitoring air conditioning and heating system ducts, controlled environments, storage areas, etc. Calibration Certificate Issued at 2 Temp points: 20?C & 40?C 2 RH points: 35% & 75% @ 20?C