JKD-616音声警告LCD CO一酸化炭素テスター中毒センサーアラーム検出器
レビューの一部は自動翻訳されています。
Despite in the figures of presentation in catalog shows that in presence of town gas it must be reactive, i try to put near town gas without flam, sensor not give any alarm. I hope with carbon monoxide it works well !
Doing what it’s supposed to do
Good arrived early and in good condition
Tested on car exhaust, seems to be working fine. "Peak Record" function, long press of Test Button is NOT working. Everything else seems fine. Hopefully a reliable product
Modern design in a trustable device so long
Nice very good quality.