
My gas analyzer 4 always works outdoors and in windy conditions. The low oxygen alarm sounds almost continuously. I have even tested this with other company 4 gas detectors and they will be within operating limits (and have almost the same reading) all the while it sounds the low oxygen alarm. I hope the seller will answer me on this issue.

๐ฐ Govee Water Detectors, Adjustable 100dB Audio Alarm Sensor, Highly Sensitive Leak and Drip Alert, Ideal for Kitchen Bathroom Basement (Battery Included)
9 Review

Xiaomi Mi Smart Sensor Set
45 Review

Hygienic shower Grohe BauCurve 123072, chrome
10 Review

Aqara Water Leak Sensor: Wireless Mini Flood Detector for Alarm System & Smart Home Automation - Works with IFTTT
31 Review

๐ฝ๏ธ S.O.S. Rations Emergency 3600 Calorie Food Bar (Cinnamon & Coconut, 2 Pack)
8 Review

Clear Disposable Emergency Rain Poncho with Hood for Adults - 20 Pack
8 Review

Lingito Rain Poncho: Buy 5, 10, or ๐ง๏ธ 15 Packs - Disposable Emergency Rain Ponchos for Ultimate Protection
8 Review

๐ AquaPod Kit 2.0: BPA-Free & Made in USA! Emergency Water Storage Container, Hurricane Survival (65 gallons) - Great for Larger Tubs!
8 Review