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All feedback (2)
- b_-7015 (178)- Feedback left by buyer.Past monthVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- ganfeii1_4 (74395)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat communication. A pleasure to do business with.
Reviews (1)

Jul 13, 2025
Nice CO detector with instant ON, that ...
Nice CO detector with instant ON, that displays from 1 ppm with a slow T90 of 1 to 2 minutes. Automatic power off is supposed to toggle and screen shows when it is on or off, but either way, unit shuts off after 10minutes. Min and Max functions can't both be used at same time. you must choose to monitor the Min , the Max or neither. And high CO gas can get stuck inside the unit, which delays return to zero. Note the unit does not have a clip on the back or any way to add a carrying strap