Easy product returns
Buy a product and check it in your own time, at home.
You can return the product without providing a reason within 14 days.
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You can return the product without providing a reason within 14 days.
14 days to withdraw from the contract
Your satisfaction is very important to us, therefore you can make a return without providing a reason within
14
days.
No stress and worry
Thanks to the integration with cheap returns you can purchase without stress and be sure that the return process will be hassle free.
Easy returns wizard
All returns processed by our shop are managed in a easy-to-use returns wizard which gives you the ability to send a return parcel.
CO2 meter, digital temperature and humidity sensor
To monitor air quality, with particular emphasis on carbon dioxide content.
Air quality tester, can be used for real-time testing of CO2 concentration, TVOC value, HCHO value , temperature and humidity. Equipped with a large digital LED display with backlight, you can clearly see the remaining electric amount and CO2 concentration. The color bar changes depending on the CO2 content. Compact and portable, it can be placed in a grow room or any room in the home. The detector guarantees a reliable and precise measurement of the air quality in the environment.
Specification:
- Color: black
- Display method: 2.8 "LCD screen, 240 * 320 pixels
- CO2 technology: infrared (NDIR)
- Detection ranges: CO2 (0 ~ 6000 ppm)
- Sampling times: 1.5 seconds
- Detection temperature: -10 ° C to 70 ° C
- Relative humidity: 10% ~ 99%
- Temperature measurement accuracy: ± 1 ° C
- Moisture meter accuracy : ± 2% RH
- Storage temperature: -10 ° C to 60 ° C
- Concentration unit for HCHO and TVOC: mg / m3
- Working voltage: 7V
- Current: 120mA
- Power: 0.4W
- Battery: 3.7V, 1500mAh
- Product size: 9 * 7 * 3.5cm
- Product weight: 150g
- USB charging cable included
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