1. Introducció
The TOPTES PT210S is a portable combustible gas leak detector designed to identify the presence of various flammable gases, including natural gas, propane, methane, and butane. This device provides both visual and audible alarms to alert users to potential gas leaks, helping to ensure safety in residential and industrial environments. Its flexible probe allows for detection in hard-to-reach areas, and the clear digital display shows gas concentration in Percent LEL.
2. Contingut del paquet
En obrir el paquet, comproveu que tots els elements que s'enumeren a continuació hi són presents i que es troben en bon estat:
- 1x TOPTES PT210S Gas Leak Detector
- 1x Bossa d'emmagatzematge
- 1x Manual d'usuari multilingüe
- 2x piles AAA

Image: The TOPTES PT210S Gas Leak Detector, its carrying case, user manual, and two AAA batteries.
3. Producte acabatview i Característiques
The PT210S is engineered for ease of use and reliable performance. Key features include:
- Portable and Probe Design: Features a 4-inch flexible probe and a pen-shaped design for easy portability and access to confined spaces.
- Gas Reading in Percent LEL: Displays gas leakage concentration in Percent LEL (Lower Explosive Limit) with a clear two-digit reading, indicating the severity of the leak.
- Alarmes visuals i audibles: Detects leaks in approximately 0.5 seconds. The screen turns red, bar graphs rise, and a 75-decibel audible buzzer activates. Alarm intensity increases with gas concentration.
- Dual-Mode Detection: Offers high sensitivity and low sensitivity modes for varied detection needs.
- Indicador de bateria baixa: Flashes when battery voltage drops below 2.5 volts, prompting battery replacement.
- Apagat automàtic: Powers off after 5 minutes of inactivity to conserve energy.
- Disseny antilliscant: Ensures a comfortable and secure grip during use.

Image: The PT210S detector highlighting its rapid 0.5-second response time and flexible 4-inch detection probe.

Image: Close-up of the PT210S display, showing a high Percent LEL reading, red screen, and rising bar graphs, indicating a gas leak with an audible alarm.

Image: The PT210S Gas Leak Detector being used to check for leaks around a gas furnace, laundry dryer, propane torch, and supply line connection.
Official Product Video: TOPTES PT210S Gas Leak Detector Overview
Vídeo: Aquest vídeo ofereix una visió completaview of the TOPTES PT210S gas leak detector, demonstrating its features, ease of use, and application in detecting various combustible gases. It highlights the device's quick response time, flexible probe, and visual/audible alarm system.
4. Configuració
4.1 Instal·lació de la bateria
The PT210S requires 2 AAA batteries (included). To install:
- Localitzeu la tapa del compartiment de la bateria a la part posterior del dispositiu.
- Feu lliscar la coberta oberta.
- Introduïu les 2 piles AAA, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
4.2 Calibratge inicial
Before each use, the device requires a brief calibration period:
- Press the red power button to turn on the device.
- The device will display a countdown (e.g., from 30 seconds) as it calibrates. During this time, ensure the device is in a fresh air environment, free from any gas sources.
- Once calibration is complete, the device will emit a beep and the display will show a stable low reading (e.g., 0% LEL), indicating it is ready for use.
5. Instruccions de funcionament
5.1 Encès/Apagat
- Per encendre, premeu el botó botó d'engegada vermell.
- Per apagar-lo, manteniu premut el botó botó d'engegada vermell durant uns segons fins que la pantalla s'apagui.
5.2 Selecting Sensitivity Mode
The PT210S offers two sensitivity modes:
- Premeu el botó Hi button for high sensitivity detection (100 ppm to 5,000 ppm). This mode is ideal for detecting very small leaks or for general area scanning.
- Premeu el botó Lo button for low sensitivity detection. This mode is useful when pinpointing larger leaks or in environments where minor fluctuations might trigger false alarms in high sensitivity.

Image: Close-up of the PT210S control panel, showing the green 'Hi' and 'Lo' sensitivity buttons, and the red power button.
5.3 Gas Detection Process
- After calibration, slowly move the flexible probe towards the area suspected of a gas leak.
- Observe the digital display and listen for audible alarms.
- As the probe approaches a gas source, the Percent LEL reading on the screen will increase, the screen will turn red, and the audible alarm will become more frequent and louder.
- Continue to move the probe slowly to pinpoint the exact location of the leak, noting where the alarm is strongest and the LEL reading is highest.
- Once the leak is identified, take appropriate safety measures, such as ventilating the area and contacting a qualified professional.
6. Manteniment
6.1 Substitució de la bateria
When the low battery indicator flashes, replace the 2 AAA batteries promptly to ensure accurate readings and continuous operation.
6.2 Neteja i emmagatzematge
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Store the device in its provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ensure the probe is clean and free of debris before and after use.
7. Solució De Problemes
- El dispositiu no s'encén: Comproveu si les piles estan instal·lades correctament i tenen prou càrrega. Substituïu-les si cal.
- Inaccurate readings or constant alarm: Ensure the device is calibrated in a fresh air environment. If the issue persists, the sensor may need cleaning or replacement (contact support).
- No hi ha alarma quan hi ha gas present: Verify the device is powered on and calibrated. Check sensitivity settings (try 'Hi' mode). Ensure the probe is positioned correctly near the potential leak source.
8. Especificacions
| Especificació | Detall |
|---|---|
| Marca | TOPTES |
| Model | PT210S |
| Font d'alimentació | Battery Powered (2x AAA batteries) |
| Interval de detecció | 100 ppm to 5,000 ppm (1% LEL to 10% LEL) |
| Temps de resposta | 0.5 segons |
| Tipus d’alarma | Audible (75 dB), Visual (Red screen, Bar graphs) |
| Modes de sensibilitat | Alt, Baix |
| Longitud de la sonda | 4-inch flexible probe |
| Apagat automàtic | Després de 5 minuts d'inactivitat |
| Tipus de sensor | Semiconductor |
| Certificacions | CE, FCC, RoHS, UKCA |
9. Garantia i Suport
The TOPTES PT210S Gas Leak Detector comes with a manufacturer warranty for 36 months from the date of purchase. For technical support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in your product packaging or visit the official TOPTES store online.
Visita el TOPTES Store per a més informació.





