Data loggers fortemperature and humiditytesto 176 H1 0572 1765

4-channel temperature and humidity data logger
with external sensor connections (NTC/capacitive
humidity sensor), includes wall bracket, lock,
battery and calibration protocol.

High level of data security
For two external temperature/humidity probes
Parallel measurement at two sites
Measurement data memory for 2 million readings
Up to 8 years of battery life
Data transfer via USB cable and SD card.