Delta Logger DL4
LTE Cat.M/NB IoT/SDI12 Logger
The Delta Logger DL4 is a 3rd generation logging device with 2 analog inputs, one SDI12 and two (pulse) counter int...
Delta Logger DL2
LoRa / SDI 12 Logger
The Delta LoRa Logger is a logging device with 2 analog inputs, one SDI12 and one counter interface. The device is battery ...