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[2 Pack] 2025 New Upgraded MOES Carbon Monoxide Detectors & Natural Gas Detector Plug in, 4 in 1 Temperature Humidity Sensor Built-in, Gas & CO Monitor Alarm Sound Warning for Kitchen/Garage/Travel

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$49.99

$ 22 .99 $22.99

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About this item

  • 4 in 1 Carbon Monoxide Monitor - Detects carbon monoxide (0-999 PPM), Natural Gas Detector(Lv1 - Lv4), temperature (14-122℉), and humidity (0-95% RH)
  • Loud & Accurate Alarm – Uses a high-sensitivity electrochemical sensor. When CO levels exceed 150 PPM, it triggers a sound and light alarm with a loud 85 dB alert.
  • Plug & Play – No installation required, simply plug it in and start using.
  • Compact & Clear Display – LCD screen provides clear, high-definition readings, even in low-light conditions.
  • Wide Application – Suitable for bedrooms, kitchens, living rooms, bathrooms, apartments, garages, offices, restaurants, hotels, RVs, Yacht and more.



Product Description

Carbon Monoxide Detector

Carbon Monoxide Detectors Test

Carbon Monoxide Detector

1. Power On: Connect to power and wait 1 min for stabilisation. Ensure readings are steady

2. Test Detection: Use a cigarette to produce CO in a ventilated area. Hold it 2 inches from the sensor and check if readings rise

3. Reset & Safety: Remove the source and ensure readings return to normal

Natural Gas Detector Test

4 in 1  Carbon Monoxide Detectors & Natural Gas Detector Test

1、Power On – Connect and wait 60 sec.

2、Sensitivity Test – Release gas for 10 sec (unlit lighter) 2” from intake; alarm sounds & red light flashes.

3、Reset Check – Alarm stops & readings return to baseline within 60 sec after gas is removed.

Carbon Monoxide Detector
Carbon Monoxide Detector
Carbon Monoxide Detector

eugene g.
Reviewed in the United States on April 4, 2025
Nice but they won't detect both gas and carbon monoxide at the same time. You have to choose one or the other
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