[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

Product Description

Carbon Monoxide Detectors Test

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

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.

4 in 1 CO/GAS Detector

Product Parameter

Wall socket

Power supply mode

Wall socket

CO Detection

Gas Detection

Temp. Measurement

RH Measurement

Wall socket

Power supply mode

Battery / Type-C

CO Detection

Gas Detection

Temp. Measurement

RH Measurement

3 in 1 CO Detector

Portable 3in1 CO Detector

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.