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Radiant CO-Pocket™ Carbon Monoxide Detector
MFR Model# RI-2025-10-COPOCKET
Overview
|
Protect yourself from an invisible danger. The Radiant CO-Pocket™ is a fast, reliable carbon monoxide detector in a rechargeable, pocket-sized, self-contained unit, designed specifically for aviation. It alerts at the FAA-recommended 41 PPM level with buzzer, audible alarm, and bright red strobe alarm, mirroring the trusted logic of Radiant’s CO-USB line. About the size of a flight timer, the CO-Pocket fits in a pocket, hangs from a lanyard, or mounts to a panel. It has a USB-C charging port, with a standard USB-A to USB-C charging cable included. The unit runs up to six months on a single USB charge, displays CO level, temperature, and humidity, and can be zeroed to clean air for long-term accuracy. |
Features
- FAA-Recommended 41 PPM Alarm Value
- Audible buzzer and bright red LED flash when CO exceeds 41 ppm.
- Rechargeable / Long Standby
- Internal lithium battery provides up to six months standby on a single USB charge.
- Bright LED Warning
- The same red strobe pattern trusted in our CO-USB line ensures immediate visual awareness.
- Audible & Tactile Alert
- Piezo buzzer with distinct pulse pattern—easy to recognize in cockpit noise.
- Precision Sensor Zeroing
- Hidden clean-air zero port allows re-zero calibration with a fine pin.
- USB-C charging port, with a standard USB-A to USB-C charging cable included. If you need USB-C to USB-C cable they are easily available at other retailers.
- Portable or Mounted
- Use on a lanyard, in a pocket, or mount to panel/wall using the keyhole peg recess.
- Integrated Environment Display
- Temperature (°F/°C) and relative humidity shown on screen.
- Clear Digital Display
- Large numerals for easy reading in sunlight.
- No Certification Required
- Ideal for experimental, ultralight, and general-aviation aircraft.
Specifications
| Alarm Threshold | 41 ppm (FAA recommendation) |
|---|---|
| Accuracy | ±10 ppm or ±10 % of reading, whichever is greater |
| Sensor Type | Electrochemical CO cell with temperature compensation |
| Zero Adjustment | Manual clean-air zero via protected access port |
| Response Time | < 20 s to 90 % of reading (typical) |
| Display | LCD, ppm + battery + temperature + humidity |
| Indicators | Red strobe LED / Buzzer alarm |
| Battery | Internal Li-ion, USB-rechargeable |
| Standby Life | Up to 6 months between charges |
| Operating Range | 0 – 10 000 ft cabin altitude, −10 °C – +50 °C |
| Dimensions | ≈ 59 × 59 × 20 mm |
| Weight | ≈ 40 g |
| Mounting | Pocket, lanyard, or screw-head peg slot |
| Warranty | One year limited |
| Certifications | Not TSO/PMA. For supplemental use only. |
Calibration
- Each CO-Pocket is factory-calibrated and verified with reference gas before shipment.
- A precision zero port allows the unit to be re-zeroed to clean air, ensuring continued accuracy over time.
- Typical factory deviation is within ±3 %, but Radiant publishes a ±10 ppm guardband to account for real-world cockpit environments of varying temperature, humidity, and pressure.
Documents
Q&A
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.