Best Low Level Carbon Monoxide Detector to buy in May 2022

CO detector with alert modes & 3 LED lights that pulse for power, CO detection, & low battery

Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm

Protects during a power failure - CO detector operates on a 10-year, sealed lithium battery

Easy installation & no battery fuss - CO alarm will automatically activate when attached to the mounting bracket

UL Certified, 10-year limited warranty

Continuous "real-time" display of Carbon Monoxide levels from 7-50PPM

Focused calibrated accuracy at multiple Low Level alarm points

Display options of real-time levels, Peak levels, and possible COhb exposure

Sealed battery for the life of the unit. No replacements required

Versatile - Table Top, Portable, Wall Mount options included

CO detector with alert modes & 3 LED lights that pulse for power, CO detection, & low battery

Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm

Protects during a power failure - CO detector operates on a sealed, lithium battery

Easy installation & no battery fuss - CO alarm will automatically activate when attached to the mounting bracket

UL Certified, 10-year limited warranty

Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"

Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire

Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries

Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling

UL Certified, 10-year limited warranty

CO detector with alert modes & 2 LED lights that pulse for power & CO detection

Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm

Protects during a power failure - CO detector operates on 3-AA batteries

Easy to read digital display - allows for easy viewing of carbon monoxide levels

UL Certified, 10-year limited warranty

Protects during a power failure - carbon monoxide alarm contains a ten-year, sealed lithium battery backup

Easy installation - plug can be installed in any outlet of your home

Night Light & Escape Light Features - the brightness of the night light can be adjusted to 10 different levels by pushing the peak level button or turning off, if needed

Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage

UL Certified, 10-year limited warranty

Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure

Easy installation - plug can be installed in any outlet of your home; or use the attached extension cord to place on a table or shelf

Peace of mind - when CO detection is normal, a red dot appears in the lower right corner & blinks; includes a test button

Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage

UL Certified, 10-year limited warranty

Easy-to-use CO meter detects and measures concentration levels of carbon monoxide gas

Portable CO detector with user protection and short-term exposure limit (STEL) alarm

Low level alarm (35 ppm) and high level alarm (200 ppm)

Audible and visual alarms

Backlit display with CO measurements (0 to 1000 ppm) and temperature (Farenheit and Celcius)

Auto-power off after 20 minutes of no usage helps conserve battery life

Includes carrying pouch and 4xAAA batteries

10 year sensor life

Never needs re-calibration

Starts alarming at 25 ppm

Progressive alarms indicating ≥ 100, ≥ 200, ≥ 300 and ≥ 400 ppm

Exceeds DOT/FAA/AR-09/49 recommendations

This monitor ONLY Detects (CO) Carbon Monoxide. Nothing else. Designed for industrial and commercial applications. Watch the short video for more information

Even with a presumed presence of CO, (Carbon Monoxide), a measurement of 0 ppm is not uncommon

Sounds low level alert at 35 ppm and high level alert at 200 ppm

Visual alert, audible alert, real-time carbon monoxide (CO) display from 1 to 1,999 ppm

Waterproof to IP67 standards and one year manufacturer warranty