DM1306 CO2 Meter

Product Specifications of DM1306 CO2 Meter

Considerations of DM1306 CO2 Meter

• Please read the instructions carefully before using this device kindly.

• Please read manual for quick reference and trouble shooting.

Precautions of DM1306 CO2 Meter

Be care for covering the air intake areas to occur an inaccurate testing values;

Be care for use of solvents to clean the product as residual fumes will skew air quality readings;

Be care for water or other liquids into the product  

Be care for unauthorized modifying or repairing of this product.

CO2 indicator:

• Green: from 400ppm to 1000ppm;

• Orange: from 1001ppm to 2000ppm;

• Yellow: from 2001ppm to 3000ppm;

• Red: from 3001ppm to 5000ppm.

Key operation:

• Power button: turn on/off;

• Up button, adjust high;

• Down button,  adjust Long-pressing to open/close alarm sound.

• Set button, adjust to enter set CO2 alarm value;

• DC adapter input port;

• LED display.

Adjust Screen Brightness of DM1306 CO2 Meter

After turn on, the device auto access the interface which can show CO2 current value, temperature and humidity. In this state, press "2" button to increase screen brightness; Press "3" button to decrease screen brightness. (with 6 level for brightness).

Set CO2 alarm threshold

• After turning on, the device automatically enter the interface which show CO2 current value, temperature and humidity. In this situation, when you press "4" button, the digits of CO2 would flash, then press "2" to increase 100ppm CO2 alarm threshold, or press "3" button to decrease 100ppm CO2 alarm threshold. (CO2 alarm threshold area can be adjusted to 800~2000ppm). After set CO2 alarm threshold well, press "4" button to end up.

Close/Open alarm sound

• Long-press "3" button and hear a "di" sound to open/close alarm sound. (Factory default CO2 alarm threshold is 1000PPM)

• After you set CO2 alarm threshold well, when CO2 value more than CO2 alarm threshold and keep rising, the device would beep sound.

• No alarm when the CO2 value drops; For example, you set CO2 alarm threshold to 1500ppm,once CO2 value more than 1500ppm and keep rising;

• For example, CO2 alarm threshold value is 1500ppm, when CO2 Value is 4000ppm and on the way drops, for example when it reach 3000ppm or 2000ppm, it wouldn't alarm.

Installation notes

• The positioning sticker is attached to the position to be installed;

• Punch a 6mm hole at the 2 marked positions of the positioning stickerand drive the rubber plug into the wall;

• Drive in the screws, and pay attention to about 4mm exposed. Then hang the CO2 meter up.

• Connect one end of the USB cable to the USB power adapter, and the other end(round connector) to the power input port on the side of the device(input voltage: DC5V 1A/2A). Working method:

• Under normal working conditions, don't do any settings, just plug USB port to the power adapter and the DC round head into the device. You can test the current CO2 value and temperature and humidity in real time.

Automatic Calibration of DM1306 CO2 Meter

At the first use, please turn on device and keep more than 24 hours, the meter will automatically calibrate. (Do not turn off and restart halfway while calibration).

Technical Parameter of DM1306 CO2 Meter

Product List of DM1306 CO2 Meter