RankProduct NameScore
1Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3
Kidde
9.8GET ON AMAZON
2GasKnight Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for LPG, LNG, Methane & Butane Gases w FREE EBOOK!GasKnight Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for LPG, LNG, Methane & Butane Gases w FREE EBOOK!
GasKnight
9.5GET ON AMAZON
3Propane/Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/KitchenPropane/Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
ShengTian
9.3GET ON AMAZON
4WiFi Smart Gas Leak Detector Propane Butane Methane Natural Gas Alarm Sensor Wireless Remote Controlled by Smartphone APP Work with Echo Alexa -No Hub RequiredWiFi Smart Gas Leak Detector Propane Butane Methane Natural Gas Alarm Sensor Wireless Remote Controlled by Smartphone APP Work with Echo Alexa -No Hub Required
TECHOST
8.9GET ON AMAZON
5Corentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/LCorentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Airthings
8.8GET ON AMAZON
6Natural Gas Detector,Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen, High Sensitivity Natural Gas Propane Leak DetectionNatural Gas Detector,Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection
HSTMYFS
8.6GET ON AMAZON
7Propane / Natural Gas Detector, Home Gas Alarm; Leak Tester, Sensor; Monitor Combustible Gas Level: Methane, Butane, LPG, LNG; Voice / Light Warning & LED Display, Prevent Fire Explosions; eBookPropane / Natural Gas Detector, Home Gas Alarm; Leak Tester, Sensor; Monitor Combustible Gas Level: Methane, Butane, LPG, LNG; Voice / Light Warning & LED Display, Prevent Fire Explosions; eBook
EG
8.4GET ON AMAZON
8Gas Detector, GEARDON Plug-in Home Natural Gas/Methane/Propane Alarm, Leak Sensor Detector with Voice Promp and LED DisplayGas Detector, GEARDON Plug-in Home Natural Gas/Methane/Propane Alarm, Leak Sensor Detector with Voice Promp and LED Display
GEARDON
8.1GET ON AMAZON
9Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor for Home KitchenNatural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor for Home Kitchen
STKYGOOD
7.8GET ON AMAZON
10SMARSECUR TY-SMK-87 Smart Wi-fi Propane/Natural Gas Detector for Home - Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/KitchenSMARSECUR TY-SMK-87 Smart Wi-fi Propane/Natural Gas Detector for Home – Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
SMARSECUR
7.6GET ON AMAZON