FAVXD Portable CO Detector with Temperature & Humidity Sensor – 3-in-1 Travel Companion

Meet the FAVXD Portable CO Detector, a compact 3-in-1 device that monitors carbon monoxide, ambient humidity, and temperature. With an electrochemical sensor and a 3D porous air intake, it captures air data across a CO range of 0–999 PPM, humidity from 5% to 95% RH, and temperatures from -22°F to 122°F. This versatile tool is designed for travel, camping, RV trips, and home use, helping you stay aware of your environment.

The display presents data in real time, refreshing roughly every two seconds, so you can see changes as they happen. The crisp high-definition screen keeps readings legible even in bright light, so you and your family can monitor conditions at a glance.

Three-stage safety indicator and audible alerts

Color-coded status makes safety visible at a glance. Green means safe (0–50 PPM), Yellow signals a cautious range (51–200 PPM) with a three-beep cycle every 3 minutes, and Red indicates higher readings with a continuous alarm. The audible alerts are designed to draw attention without being overwhelming.

Designed for portability and everyday use

• Compact dimensions (3.7 x 2.2 x 0.69 inches) and light weight (about 0.17 pounds) make it easy to carry in a bag or pocket.
• Includes a folding stand for easy countertop viewing and an outdoor lanyard for hanging from a backpack, tent, or gear.
• Long-lasting power: a 1000 mAh battery paired with Type-C fast charging supports days of standby use.

What it detects and how it helps

• Carbon monoxide as the primary target, with precise readings from 0 to 999 PPM.
• Ambient humidity in a range of 5%–95% RH, helping you understand moisture levels in your environment.
• Ambient temperature from -22°F to 122°F, useful for gauging comfort and conditions in different settings.

Real-world scenarios

Take it along on camping trips, RV excursions, or hotel stays, or keep it at home in living rooms and garages. The device’s small footprint and simple interface make it suitable for quick checks during setup, rest breaks, or overnight stays.

Power and charging

Powered by a built-in electrochemical sensor and a rechargeable 1000 mAh battery, it charges via USB-C, enabling speedy top-ups between adventures.

What you get

Portable CO detector with temperature and humidity sensors, plus protective case and quick-start guidance (where applicable). Note: Always follow local safety guidelines and manufacturer instructions for use.