2021 CO2 Meter Professional Air Quality Monitor WIFI Connect to Phone Analyzer CO2 PM2.5 Detector Monitor Gas Analyzer With Wifi
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Price dropped by 0.3 $
Lower than average, a bitSeller reliability: 55%
Buy with caution, Manufacturer Tool Store
- More than 5 years of seller experience
- Low general feedback score (298)
- Customers are satisfied by communication
- Items match description
- High shipping speed
- 4.8% of customers were dissatisfied over the last 3 months
Customer reviews
R
R***n
A good device for an excellent seller, if you accept the congenital jambs of this model (below), everything is OK! That is bad: 1) the screen does not turn off, so the battery is useless, except that it is transferred from one room to another, it always works from the outlet. 2) the temperature and humidity sensor is not successfully located, as a result-after half an hour of operation, the temperature is increased by 3 degrees, and the humidity is lower than than than than curious glitch-periodically fails and for a second gives out 5000 ppm of CO2 to use for ventilation automation has to set the limits of conditions and on top too (Enable ventilation when 850-2000 is shown). What's good: 1) very fast response to the CO2 change, the fan inside is not heard at all, the readings are accurate, 2) graphics draws the hourly values in tu, 3, dust and other-a pleasant bonus to the price.
December 18, 2021
Prices at other sellers from 36.84 $
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Product specifications
- Brand Name: TTAKA7
- Origin: CN(Origin)
- DIY Supplies: ELECTRICAL
- Certification: NONE
- Gas Type: CO2
- With LCD Screen Or Not: Yes
- Is Smart Device: YES
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