Logging and measuring: the HD21ABE is the perfect instrument for this. Stable and rugged design.
HD50 - Web Data Logger
HD50 is a logger serie that supports Ethernet with RJ45 connector or Wi-Fi
Alat Ukur Kualitas Udara Delta OHM
HD21ABE - Indoor Air Quality Measurement
HD45 / HD46 series - RH, Temperature and CO2 Transmitters
The instruments of the series HD45 and HD46 are transmitters, indicators and controllers, they measure and control, depending on the model,