1. Introducció i finalview
The Protmex PTH-10E is a versatile 4-in-1 portable detector designed to monitor air quality by detecting Carbon Monoxide (CO), Carbon Dioxide (CO2), ambient temperature, and humidity in real-time. This device is equipped with a high-precision sensor and an intuitive LCD display, making it suitable for various indoor and outdoor environments, including homes, RVs, and campparàmetres.
Les característiques clau inclouen:
- Multi-functional Detection: Real-time monitoring of CO, CO2, temperature, and humidity.
- Sensor d'alta precisió: Equipped with a sensor designed for a 10-year lifespan, providing accurate data without delay.
- Audible Alarm System: Features a 3-segment safety assessment system (green, yellow, red) with a loud alarm for critical levels.
- Bateria de llarga durada: Integrated 1000mAh lithium battery with Type-C fast charging, offering up to 140 hours of operation on a single charge.
- Disseny portàtil: Compact, lightweight, and includes a lanyard and magnetic back for easy carrying and versatile placement.


2. Configuració
2.1 Càrrega inicial
Before first use, fully charge the device using the provided Type-C cable. Connect the cable to the Type-C port on the device and a compatible power source. The device supports 10-65W fast charge protocols (QC2.0, PD3.0, AFC, USB C, UFP (BC1.2 DCP CDP SDP)). A full charge can last up to 140 hours of continuous operation.
2.2 Engegada/apagada
To power on the device, long-press the function button for 2 seconds. To power off, long-press the function button again until the display turns off.
2.3 Col·locació
The PTH-10E is designed for versatile placement:
- Taula: Place the device on a flat surface in your living room, kitchen, bedroom, or RV.
- Enganxament magnètic: The back of the device features a magnetic function, allowing it to be attached to any metal surface, such as appliances or vehicle interiors.
- Ús portàtil: Utilize the included lanyard for convenient carrying during outdoor activities like camping, hiking, or picnics.

3. Instruccions de funcionament
3.1 Mostra finalview
The HD LCD display shows the following information:
- CO/CO2 Concentration: Measured in parts per million (ppm).
- Temperatura: In Celsius or Fahrenheit.
- Humitat: Com a percentatgetage (RH%).
- Indicador de nivell de bateria: Mostra la durada restant de la bateria.

3.2 Switching Detection Modes
After powering on, a single press of the function button allows you to switch between Carbon Monoxide (CO) and Carbon Dioxide (CO2) detection modes. This provides quick and convenient access to the desired measurement.
3.3 Alarm System and Thresholds
The device features an intuitive 3-segment safety assessment system with visual and audible alarms:
| Nivell | Concentració (ppm) | Indicació |
|---|---|---|
| Verd | 0-49 | Seguretat |
| groc | 50-99 | Warning (Low-frequency alarm) |
| Vermell | 100+ | Exceeds Standard (High-frequency alarm) |
| Nivell | Concentració (ppm) | Indicació |
|---|---|---|
| Verd | 600-699 | Seguretat |
| groc | 700-1400 | Warning (Low-frequency alarm) |
| Vermell | 1500+ | Exceeds Standard (High-frequency alarm) |
The warning range for alarms is adjustable, with a default setting of 50 ppm for CO. When a dangerous level is detected, the device will emit an audible beep alarm and the display will change color accordingly.


4. Manteniment
4.1 Cura de la bateria
The device uses a rechargeable 1000mAh lithium battery. To ensure optimal performance and longevity, charge the device when the battery indicator is low. Use a compatible Type-C charger. Avoid extreme temperatures during charging and operation.
4.2 Vida útil del sensor
The high-precision sensor in your detector has an estimated lifespan of 10 years. Regular use within specified environmental conditions will help maintain its accuracy.
4.3 Neteja
To clean the device, gently wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the sensor openings are free from dust and debris.
5. Solució De Problemes
If you encounter any issues with your Protmex PTH-10E, please consider the following:
- El dispositiu no s'encén: Ensure the device is fully charged. Connect it to a Type-C charger and allow it to charge for at least 30 minutes before attempting to power on again.
- Lectures inexactes: Ensure the sensor openings are clear of obstructions. Avoid placing the device in areas with extreme drafts or direct exposure to chemicals that could interfere with sensor operation.
- Alarm sounds continuously without apparent danger: Move the device to a well-ventilated area. If the alarm persists, there might be an actual gas leak, or the sensor may require recalibration or service.
- La bateria no manté la càrrega: Ensure you are using a compatible Type-C charger and cable. If the issue persists, the battery may need replacement.
For persistent issues or technical support, please refer to the Warranty/Support section.
6. Especificacions
| Característica | Detall |
|---|---|
| Nom del producte | PROTMEX Carbon Monoxide & Carbon Dioxide Gas Detector |
| Model de producte | PTH-10E (also PTH-10D for CO only, PTH-10C for CO2 only) |
| Rang de detecció de CO | 0 ~ 1000 PPM |
| CO2 Detection Range | 400 ~ 5000 PPM |
| Measurement Temperature Range | 0℃ ~ 50℃ (±1.5℃) / 14℉ ~ 122℉ |
| Measurement Humidity Range | 0 ~ 95% HR (±5%) |
| Resolució | 1 ppm |
| Tipus de bateria | Polytes Physical Ion Battery |
| Capacitat de la bateria | 1000 mAh |
| Durada de la bateria (càrrega completa) | Fins a 140 hores |
| Port de càrrega | Tipus-C |
| Max Power Supply | 65W |
| Fast Charge Protocols | QC2.0, PD3.0, AFC, USB C, UFP (BC1.2 DCP CDP SDP) |
| Dimensions | 76 x 70 x 30 mm (2.75 x 2.99 x 1.18 polzades) |
| Vida útil del sensor | 10 anys |


7. Garantia i Suport
PROTMEX provides 3 years of service and lifetime technical support for the PTH-10E CO/CO2 detector. If you encounter any problems or require assistance, please contact customer service through the platform where you purchased the product (e.g., Amazon Customer Service) or utilize the Q&A section for common inquiries. Support representatives aim to reply within 12 hours.


8. Consells d'usuari
Here are some helpful tips for using your Protmex PTH-10E detector:
- Prioritzar la seguretat: Carbon Monoxide (CO) is odorless and colorless, making it extremely dangerous. This detector is a crucial tool for early detection, as you cannot rely on your senses.
- Utilize the Alarm: Avançanttage of the adjustable alarm feature. Set appropriate CO and CO2 thresholds to ensure you are alerted before dangerous levels are reached, especially in enclosed spaces like RVs or tents.
- Conveniència portàtil: The built-in magnet and lanyard make it easy to place the detector exactly where you need it, whether on a metal surface in your vehicle or hanging in a tent during camping.
- Seguiment periòdic: Periodically check the display for current CO, CO2, temperature, and humidity levels to stay informed about your environment's air quality.





