CO and CO2 meter AQ-9901SD

The device is designed to measure air quality - it also measures CO, CO2, O2 levels, temperature and dew point. The measured data is recorded on an SD card in Excel format, where it can be further processed. The instrument can also be used as an indicator, and it also has the option of setting an alarm - a warning sound signal when the defined value is exceeded.

Multifunction: CO2 (carbon dioxide), CO (carbon monoxide), O2 (oxygen in air), humidity, temperature

The device comes with 4 probes and a case.

CO2 measurement range: 0 to 4000 ppm x 1 ppm

O2 measurement range: 0 to 30.0% x 0.1%

CO measuring range: 0 to 1000 ppm x 1 ppm

Temperature measurement range: 0 to 50 ° C, unit selection ° C / ° F

Humidity measuring range: 10 to 95% RH

Dew point: -25.3 to 48.9 ° C, unit selection ° C / ° F

The device records data on the SD card, the data can be further processed in Excel, no additional software, RS232 / USB interface required (USB-01 cable is required for communication with the PC).
For long-term recording, a 9V AC Adapter (AP-9VA) is also recommended.

Alarm option with alarm signal, the device comes complete with 4 probes and includes a plastic case

You can connect up to three probes at a time. % RH / Temperature, CO2 and either O2 or CO.