Carbon Monoxide Detectors, Carbon Monoxide Detector Plug in with Temperature Humidity Sensor Built-in, CO Level Monitor Alarm with Clear LCD Display Sound & Light Warning for Home/Hotel/RV

New Upgrades - This Carbon Monoxide detector Equipped with 3 major air indicators of Carbon Monoxide(0 to 999PPM), Temperature(1 to 176 ), and Humidity(0% to 95%RH) to protect your family.
Easy to Use - Plug and play, saving installation time.
Accuracy & Durability - This Carbon Monoxide Alarm use Imported Electrochemical Sensor, high reliability, more responsive, when the CO gas concentration reaches the alarm level(>150ppm), the Voice and Light alarm will work.
Compact Design & Clear LCD Display - Portable CO Gas Detector Meter is small and light, can be carry to anywhere easily, Big color LCD display, The high-definition screen makes it easy to read even at night.
Widely Used - CO Detector are suitable for bedroom, kitchen, living room, bathroom, apartment, garage, office, restaurant, hotel, RV etc.
Worry-Free After Service - We are willing to provide you with unconditional returns or exchanges within 180 days. If you have any questions, please contact us by email, we will try our best to help you solve the problem.

KH Alert is an alarm manufacturer integrating production and research and development.
Specializing in the production of direct-insertion gas alarms, carbon monoxide alarms, and composite gas and carbon monoxide alarms, with quality guaranteed.
Serving our customers well is our lifelong pursuit!
carbon monoxide detectors
Gas & CO Detector

KH Alert AC-Plug in CO Detector with Temperature and Humidity Display

Suitable for all the Place Possible to Produce Carbon Monoxide , Such as your Home Kitchen, Bedroom, Bathroom, Hotel. Also Useful When you are Enjoying the Barbecue, Using Charcoal Warm yourself, or Putting it in your Parking Garage, etc.

With temperature and humidity display, It can help you to understand the conditions of your environment in a timely.

3 in 1 Carbon Monoxide Detector

Plug and Play

Can be plugged directly into the power outlet, no power cord, simple and no hassle, easy installation

Fast response CO, Temperature and Humidity level

3 in 1 Carbon Monoxide Detector with Temperature & Humidity, So That You Know More About The Problems in The Air, You Can Quickly Judge & Solve The Problem in Time

Package Includes:

1 × 3 in 1 Carbon Monoxide Detector
1 × Manual
1 × Protection Cotton

CO detector monitor alarm meter

Plug and Play

Plug in the power directly, the carbon monoxide alarm enter countdown warm-up, after the warm-up is over, only green light will be displayed, indicating that it has entered normal working condition.

plug in carbon monoxide detector

Press SELF-TEST Button to Detect The Alarm

Press the SELF-TEST Button to detect whether the CO detector alarm or not, if alarm, indicating that the CO detector is normal, can be used

If you press the SELF-TEST Button, the CO Monitor does not alarm, indicating that the CO Monitor is damaged, do not use.

carbon monoxide detector plug in wall 2 pack

How to test if the alarm is working

Under normal machine conditions, use lit cigarette gas to aim at the sensor position, when the device has a digital display or an audible and visual alarm, it means the carbon monoxide detector is working properly.

plug in carbon monoxide detectors for travel

Power Supply	AC110-220V
Detect Range	0-999ppm
Detect Gas	Carbon Monoxide
Alarm Concentration	150ppm
Display Concentration	100ppm
Temperature Display Range	1-176?
Humidity Display Range	0-99%
Sensor Life	3 years

KH Alert is an alarm manufacturer integrating production and research and development.
Specializing in the production of direct-insertion gas alarms, carbon monoxide alarms, and composite gas and carbon monoxide alarms, with quality guaranteed.
Serving our customers well is our lifelong pursuit!
carbon monoxide detectors
Gas & CO Detector