fred33
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電気量温度湿度表示付き家庭用空気質検出器CO2テスター
電気量温度湿度表示付き家庭用空気質検出器CO2テスター
US$33.99 US$40.99

Q: i have 5 different co2-meter. your co2 display shows random numbers (eg 400 wen all others show 1150 etc). is there a way to calibrate?

尋ねた fred33 に 2020-12-28 06:05:53

sam Hi, maybe you can contact with the Banggood customer service team. https://www.banggood.com/Contact-Us_hi111

2021-01-05 21:30:33 役に立つ (0)
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