Comet G0841MW Temperature recorder for semi-trailer with built-in GSM modem and wireless output

Comet G0841M Comet G0841M T-PRINT Temperature Recorder with Built-in GSM Modem

Comet G0841W Temperature recorder for semi-trailer with wireless output

Comet G0241 Temperature recorder with printer, 2x binary input

Comet G0221E Temperature recorder with printer

Comet S3120E Thermometer hygrometer data logger - Economy Version

Comet R3120E temperature, relative humidity

Comet S0110E Datalogger - thermometer with display

Comet R0110E Datalogging Thermometer

Comet U6841M IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-i