We've got a fourth design to add to the WiFi datalogger "portfolio", a four-channel DC voltage datalogger. Bipolar, +/-20 V DC. Made for long-term datalogging applications.
~$150
Let us know if you would like one, they are custom made :-)
Other WiFi dataloggers:
- "weather" (temp, humidity, barometric pressure)
- thermocouple
- dust sensor
Best,
Blaise
- - - - - - - - - - - - - - - - - - - -
Blaise J Thompson, Ph.D.
Pronouns: he, him, his
Instrumentation Scientist
Chemistry Electronics Shop
1-608-263-2573
https://shops.chem.wisc.edu