Dwyer Instruments

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  • Gas Calibration Kit for the CDT Carbon Dioxide/Temperature Transmitter

This product is an accessory for the following products:

Dwyer CDT Carbon Dioxide & Temperature Transmitter
NDIR CO2 Sensor, Universal Outputs, accurately monitor the CO2 concentration and temperature in indoor environments
Dwyer CDTR Carbon Dioxide / RH / Temperature Transmitter
NDIR CO2 sensor, universal CO2/RH outputs, replaceable humidity / temperature sensors