Portable CO & Air Quality Monitor – Gas, Temp & Humidity
Portable CO & Air Quality Monitor – Gas, Temp & Humidity
Stay Informed About Your Indoor Air Quality
The FangNymph XY-CGTW01 Portable Carbon Monoxide & Air Quality Monitor is a compact, multifunctional device that keeps you aware of CO levels, combustible gas concentrations, temperature, and humidity — all in one easy-to-read LCD display. Whether you use it at home, in your vehicle, in an RV, or on a job site, this portable monitor delivers real-time readings so you can take action before conditions become unsafe.
Made in Mainland China.
Key Features
- Carbon Monoxide Detection (0–999 ppm): Continuously monitors CO levels and triggers a loud sound-and-light alarm (>85 dB) in accordance with UL2034 standards.
- Combustible Gas Detection (0–9,999 ppm): Detects combustible gas concentrations and alerts you per UL1484 standards — alarm triggers at >3,000 ppm within 3 minutes.
- Temperature Measurement: Reads ambient temperature from 32–212°F (±1.8°F), covering a usage environment of -10°C to 55°C.
- Humidity Monitoring: Measures relative humidity from 0–99% RH (±3%), helping you track moisture levels indoors.
- Sound & Light Alarm with LCD Display: Alarm volume exceeds 85 dB at 1 meter; clear LCD readout lets you monitor all parameters at a glance.
- Battery Included: Ready to use right out of the box — low standby current (<15 µA) means long battery life between changes.
- Compact & Portable: Measures just 105 × 60 × 60 mm, making it easy to carry, place on a countertop, or mount in any room.
Technical Specifications
| Working Voltage | AC 90–240V |
| Standby Current | <15 µA |
| Alarm Current | <30 µA |
| CO Detection Range | 0–999 ppm |
| CO Alarm Standard | UL2034: >70±5 ppm / 60–240 min; >150+5 ppm / 10–50 min; >400±10 ppm / 4–1 min |
| Gas Detection Range | 0–9,999 ppm |
| Gas Alarm Standard | UL1484: >3,000 ppm / within 3 min |
| Temperature Range | 32–212°F (±1.8°F) |
| Humidity Range | 0–99% RH (±3%) |
| Alarm Volume | >85 dB at 1 meter |
| Dimensions | 105 × 60 × 60 mm |
| Display | LCD with sound and light alarm |
Where to Use It
- Living rooms, bedrooms, kitchens, and garages
- Workshops and job sites with gas-powered equipment
- RVs, campers, and boats
- Rental properties and vacation homes
- Office spaces and commercial buildings
Learn More About Carbon Monoxide Safety
For guidance on CO exposure limits and home safety best practices, visit the CDC's Carbon Monoxide resources. You can also review home safety standards at CPSC's Carbon Monoxide Information Center.
Frequently Asked Questions
Q: What gases does the XY-CGTW01 air quality monitor detect?
A: The XY-CGTW01 detects carbon monoxide (CO) in the range of 0–999 ppm and combustible gases in the range of 0–9,999 ppm. It also monitors ambient temperature (32–212°F) and relative humidity (0–99% RH), making it a truly multifunctional air quality monitor.
Q: How loud is the alarm on this CO detector?
A: The alarm exceeds 85 dB at a distance of 1 meter and features both audible and visual (light) alerts, ensuring you'll be notified even in noisy environments.
Q: Is the battery included with the CO and gas monitor?
A: Yes, a battery is included so the device is ready to use straight out of the box. The low standby current (<15 µA) helps maximize battery life during normal operation.
Q: What alarm standards does this monitor comply with?
A: The CO detection alarm is calibrated to UL2034 standards, and the combustible gas alarm is calibrated to UL1484 standards, providing reliable tiered alerting based on concentration levels and exposure duration.
Q: Where is this product made?
A: This product is made in Mainland China by the FangNymph brand.