Combination Gas & Carbon Monoxide Detector (3-Pack) with digital display
2-in-1 plug-in detector with electrochemical sensors and digital display for CO and gas. Includes backup power option via 9V battery. Customers cite easy installation and good value, with mixed reports on false alarms and battery life
Highlights
- 2-in-1 digital display & alarm
- backup power feature
- electrochemical sensor for fast response
Pros
- 2-in-1 gas and CO detection
- Digital display shows PPM or LEL
- Backup power option with 9V battery
- Easy to install
Cons
- Mixed experiences with false alarms
- Battery life and plug-in interference reported
- Some reliability concerns noted by customers
Best For
Features
- 2-in-1 plug-in detector with carbon monoxide and gas sensing
- Electrochemical sensor provides fast gas detection response
- Digital display shows PPM or LEL and audible 85dB alarm
- Backup power supports 9V alkaline battery for outages
- Plug-in unit with 60-second warm-up and status green light