Comet U4440Msim IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger

Comet U0110Msim IoT Wireless Temperature Datalogger, with built-in sensor

Comet U0141Msim IoT Wireless Temperature Datalogger for 4 external probes

Comet U0843Msim IoT Wireless Temperature Datalogger for 2 external probes

Comet U0121Msim IoT Wireless Temperature Datalogger for 2 external probes

Comet U0121M IoT Wireless Temperature Datalogger for 2 external probes, with built-in GSM modem

Comet U3120Msim IoT Wireless Temperature and Relative Humidity Datalogger

Comet U3631Msim IoT Wireless Temperature and Relative Humidity Datalogger

Comet U3121Msim IoT Wireless Temperature and Relative Humidity Datalogger for external probe