Meterk DM306C Air Quality Monitor Instruction Manual
- June 7, 2024
- Meterk
Table of Contents
Meterk DM306C Air Quality Monitor
Product Specifications
Display method: Common Screen display
Atmospheric pressure: 86Kpa – 106Kpa
Detection method for CO2 : Infrared (NDIR)
Sampling time: 1.5 seconds
Product Size: 90 x 90x50mm
Detection temperature: -10°C to 50°C; Relative humidity : 20% – 85%
Storage temperature: -10°C to 60°C;
Concentration unit for CO2: PPM
Power source: Lithium battery with 2200 mAh capacity; 5V DC power charging via
micro USB port
Product weight: 200g
Product Description
This product is an air quality monitor that detects Carbon dioxide (CO2),Temperature, and Humidity. it combines sensors real-time monitoring of Carbon dioxide (CO2), temperature, and humidity on its display.
Considerations
Please read the instructions carefully before using this device. Please let the device work short mins outdoors before use for most accurate results . Please keep the manual handy for quick reference and troubleshooting.
Precautions
Avoid covering the air intake areas during use to avoid inaccurate
measurements. Avoid use of solvents to clean the product as residual fumes
will skew air quality readings. Avoid water or other liquids near the product
to avoid electrical damage. Do not allow unauthorized modification or repair
of this product.
Features:
- Common Screen display
- Test variables: Carbon dioxide (CO2),temperature, humidity
- Large 2200mAh capacity Lithium battery
- 5V Micro USB charging
- Low battery warning
Instructions
- Start Up
When you long-press the power button, the air quality monitor will boot up.
Product Key function description：
- display screen
- Power Button, used to turn device on/off by pressing for 3 seconds or to switch Celsius and Fahrenheit by single pressing
- air hole of back
- battery cover of back
- foot pads
- side air flow holes
- USB charging port
About Charging
When low battery icon is displayed, the device needs to be charged. Insert the included or another compatible micro USB charging cable into the device. Attach the other end to a USB DC charger (such as a smart phone charger) that outputs DC 5V at >=1000mA. Fully charge for at least 2-3 hours before use. Avoid charging with a USB computer port which only outputs 500mA.
Parameters:
CO2 technical indicators
Measuring range: 400-5000PPM
Sensor for CO2 : Infrared ( NDIR)
Resolution: 1 PPM
Temperature and humidity technical indicators
Measuring range: -10-50 ° C
Measurement accuracy: ±1 °C
Humidity range: 20%-85% RH
Measurement accuracy: ±4% RH
Product List
Air Quality monitor x 1
Micro USB charging cable x 1
Product Manual x 1