sauermann CLASS 50 Portables Thermo-Anemometer មគ្គុទ្ទេសក៍អ្នកប្រើប្រាស់
sauermann CLASS 50 Portables Thermo-Anemometer User Guide These portable instruments are used to measure the following parameters: temperature, relative humidity, CO, pressure, air velocity and light. Operating temperature, protection of the instruments and information about storage Conditions of use (°C/%RH/m):…