2 Pack 4 in 1 Plug in Carbon Monoxide Detectors & Natural Gas Combination Built-in Backup Battery & 2.1'' HD Screen [CO Gas Temp Humidity] Propane Methane Combustible Gas Alarm for Home/Travel(White)

Specifications

• 【Multi-Function Display】This carbon monoxide detectors digital screen shows Combustible Gas Concentration, CO levels in PPM, temperature in Fahrenheit, and humidity percentage with clear icons for easy monitoring
• 【Reak-Time Monitoring】Our portable natural gas leak detectors continuously tracks carbon monoxide levels with instant alerts when dangerous concentrations are detected
• 【Battery Powered】Our carbon monoxide detector is built-in 1000 mAh battery, which provides up to 20h long working time even during power outages, and also we can use it as a portable CO&gas detectors outdoor.
• 【Clear LCD Display & Versatile Use】Equipped with a full-color LCD screen, this detector clearly displays real-time values of CO (0–2000 PPM) and natural gas (0–10% LEL). Its small form factor makes it ideal for use in homes, RVs, hotels, kitchens, and cruise cabins without taking up extra space.
• 【Notice】Before first use this propane leak detector, remove the protective film from the screen. After plugging in, wait 180 seconds for calibration. Press the test button to check the alarm. For accurate temp and humidity, allow 30 minutes.
• Brand: ByAnciel
• Style: Digital Display
• Power Source: Battery Powered
• Color: Black
• Product Dimensions: 1.3"D x 3.35"W x 2"H
• Item Weight: 1.12 ounces
• Alarm: Audible And Visual
• Operating Humidity: 20% To 85% Rh
• Compatible Devices: Wall Mount
• Upper Temperature Rating: 100 Degrees Fahrenheit