Testo 622 Digital Hygrometer, ±2 %RH, ±3 %RH Accuracy, +60°C Max, 100%RH Max / 7770444

Testo ThermohygrometerThe Testo 622 series digital Thermohygrometer is a desktop positioning device with a pressure display for monitoring the ambient air. It has temperature measurement ranges between (-10°C and 60°C (-14°F and 140°F). This meter measures air temperature, pressure and humidity every 10 seconds and displays the values (including time and date) on an easy-to-read display. A visual LED alarm alerts when thresholds are exceeded. It is used in laboratories during calibration and experimental setups.Features and BenefitsPrecise measurement of room temperature and humidity Large, optimally legible display Maximum humidity measurement is 100%RH Temperature measurement accuracy is ±0.4°C Temperature measurement resolution 0.1°C Humidity measurement accuracy ±2%RH, ±3%RH Four AA batteries Adjustable calibration reminder function (optional)