1. Einleitung
The Tramex CMEX2 CMEXpert II is a digital, non-destructive moisture meter designed for instant and accurate measurement of moisture content in concrete and other floor screeds. This device is a digital version of the CME4 handheld electrical moisture meter. It features plug-in ports for optional Hygro-i relative humidity probes and heavy-duty wood probes, making it a versatile instrument for professionals in flooring and construction.
2. Sicherheitshinweise
Please read and understand all safety instructions before operating the Tramex CMEX2 CMEXpert II moisture meter. Failure to follow these instructions may result in injury or damage to the device.
- Generelle Sicherheit: Keep the device away from water and extreme temperatures. Do not attempt to open or modify the device.
- Batteriesicherheit: Use only the specified battery type. Do not mix old and new batteries. Dispose of batteries according to local regulations.
- Handhabung: Behandeln Sie das Gerät mit Sorgfalt. Vermeiden Sie es, es fallen zu lassen oder starken Stößen auszusetzen.
3. Produktüberschreitungview
The Tramex CMEX2 CMEXpert II features a robust design with a clear digital display and intuitive controls. It is equipped with internal sensors for non-destructive moisture measurement and external ports for optional probes.

Abbildung 1: Nahaufnahme view of the Tramex CMEX2 CMEXpert II digital display. The screen clearly shows 'CONCRETE MC 4.8%', indicating a moisture content reading of 4.8% in concrete. The device features several control buttons for navigation and operation.
Hauptmerkmale:
- Large, clear backlit digital display for easy readability.
- Hold function to freeze meter readings for convenient inspection.
- Connectable ports for optional Hygro-i relative humidity probes and heavy-duty wood probes.
- Measures up to 6.9% moisture content in concrete.
4. Einrichtung
4.1 Einlegen der Batterie
- Suchen Sie die Abdeckung des Batteriefachs auf der Rückseite des Geräts.
- Öffnen Sie den Deckel, indem Sie ihn wie angegeben aufschieben oder abschrauben.
- Legen Sie die benötigten Batterien ein und achten Sie dabei auf die richtige Polarität (+/-).
- Bringen Sie den Batteriefachdeckel wieder fest an.
4.2 Erstes Einschalten
Press the power button to turn on the device. The backlit digital display should illuminate, and the device will perform a brief self-check before entering measurement mode.
5. Bedienungsanleitung
5.1 Measuring Concrete Moisture
- Ensure the device is powered on and in the correct mode for concrete measurement.
- Place the device firmly onto the surface of the concrete or floor screed to be measured. Ensure full contact between the device's sensors and the material.
- Lesen Sie den Feuchtigkeitsgehalt in Prozent ab.tage displayed on the large digital screen. The device can measure up to 6.9% moisture content in concrete.

Abbildung 2: A construction worker, wearing a hard hat and safety vest, kneels to use the Tramex CMEX2 CMEXpert II moisture meter on a concrete floor. The device is placed flat on the surface to take a reading. In the background, a carrying case with additional probes and equipment is visible.
5.2 Verwenden der Haltefunktion
The 'Hold' function allows you to freeze the current moisture reading on the display. This is particularly useful when inspecting areas where the meter's surface is not easily visible during measurement.
- Take a measurement as described above.
- While the reading is displayed, press the 'Hold' button (refer to device's button layout for exact location).
- The displayed reading will be frozen. You can now lift the device and view Die Messung.
- Press the 'Hold' button again to release the reading and return to live measurement mode.
5.3 Optional Probes
The CMEX2 CMEXpert II is compatible with optional external probes to expand its measurement capabilities:
- Hygro-i Relative Humidity Probe: Connect this probe to the designated port for in-situ testing of concrete to international standards such as BS 8201, 8203, 5325, and ASTM F2170. This allows for accurate relative humidity measurements within the concrete slab.
- Heavy-Duty Wood Pin Probe: Attach this probe for measuring moisture content in wood, with a range of 7% to 40%. Follow the instructions provided with the wood probe for proper usage.
6. Wartung
6.1 Reinigung
To clean the device, wipe it with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the casing or display. Ensure the device is dry before storage.
6.2 Speicherung
Store the Tramex CMEX2 CMEXpert II in its protective case in a cool, dry place when not in use. Remove batteries if the device will not be used for an extended period to prevent leakage.
6.3 Kalibrierung
For optimal accuracy, periodic calibration of your Tramex CMEX2 CMEXpert II is recommended. Refer to the Tramex website or contact customer support for information on calibration services and intervals.
7. Fehlerbehebung
If you encounter issues with your Tramex CMEX2 CMEXpert II, refer to the following common problems and solutions:
- Das Gerät lässt sich nicht einschalten: Überprüfen Sie den Batterieeinbau und stellen Sie sicher, dass die Batterien nicht entladen sind. Tauschen Sie sie gegebenenfalls aus.
- Ungenaue Messwerte: Ensure the device is making full contact with the surface. Verify that the correct measurement mode is selected. Consider professional calibration if issues persist.
- Der Bildschirm ist leer oder flackert: Check battery level. If problem persists, contact customer support.
8. Spezifikationen
| Spezifikation | Detail |
|---|---|
| Marke | Tramex |
| Modell | CMEX2 |
| Artikelnummer | CMEX2 |
| Measurement Range (Concrete) | Up to 6.9% Moisture Content |
| Measurement Range (Wood, with optional probe) | 7% to 40% Moisture Content |
| Anzeige | Large, clear backlit digital display |
| Besondere Merkmale | Connectable ports for optional Hygro-i humidity probe and heavy-duty wood probe, Hold function |
| Artikelgewicht | 1 Pfund |
| UPC | 094716068089 |
| ASIN | B00XTUCXVC |
9. Garantieinformationen
Tramex products are manufactured to high standards and are typically covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, including duration and coverage details, please refer to the warranty card included with your product or visit the official Tramex webBewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.
10. Kundendienst
If you require further assistance, have questions about your Tramex CMEX2 CMEXpert II, or need to arrange for service or calibration, please contact Tramex customer support. Contact information, including phone numbers and email addresses, can typically be found on the Tramex official webWebsite oder in der Produktverpackung.