Masko Scan X Pro
MASKO Scan X Pro Non-Destructive Moisture Meter User Manual
Model: Scan X Pro
1. Introduction
Thank you for choosing the MASKO Scan X Pro Non-Destructive Moisture Meter. This device is designed for quick and accurate detection of moisture in various building materials and wood without causing damage to surfaces. Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Safety Information
- Always keep the device dry and clean.
- Do not expose the device to extreme temperatures or direct sunlight.
- Avoid strong impacts or dropping the device.
- Do not attempt to open or modify the device; this will void the warranty.
- Keep out of reach of children.
- Dispose of batteries according to local regulations.
3. Product Overview
The MASKO Scan X Pro is equipped with advanced features for reliable moisture detection.
3.1 Key Features
- Non-Destructive Measurement: Detects moisture without damaging surfaces.
- High Measurement Depth: Captures moisture up to 40 mm (1.6 inches) deep.
- Clear HD Color Display: Features a tricolor analog bar (DRY, RISK, WET) for easy interpretation.
- Precise Results: Utilizes high-precision spherical probes and automatic calibration.
- Adjustable Alarm: Customizable alarm range with audible and optical signals.
- Integrated Flashlight: For use in dimly lit areas.
- Data Hold Function: Freezes the current measurement on the display.
- Automatic Shutdown: Powers off after 30 minutes of inactivity to save battery.
- Versatile Application: Suitable for walls, ceilings, floors, and basements, both indoors and outdoors.
3.2 Device Components and Display

- Spherical Sensor: For non-destructive moisture detection.
- HD Color Display: Shows current, max/min values, battery level, and tricolor analog bar.
- Battery Compartment: Located at the back for battery installation.
- Flashlight: Integrated for illumination.
- Control Buttons: Power On/Off, SET (for alarm/calibration), MEAS (measure/hold/calibrate), Up/Down arrows.
- Anti-Slip Strips: For secure handling.

The HD display provides a clear overview of measurement data, including the current moisture value, maximum and minimum recorded values, and battery status. The tricolor analog bar visually indicates moisture levels: Green for DRY, Yellow for RISK, and Red for WET.
4. Setup
4.1 Package Contents
Ensure all items are present in the package:
- 1 x MASKO Scan X Pro Moisture Meter
- 1 x Pair of Work Gloves
- 1 x Storage Bag
- 3 x Batteries (Type not specified, typically AAA or AA)
- 1 x User Manual

4.2 Battery Installation
- Locate the battery compartment on the back of the device (refer to Figure 1).
- Open the battery compartment cover.
- Insert the 3 batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5. Operating Instructions
5.1 Powering On/Off
- Press the Power button to turn the device on.
- The device will perform an automatic calibration upon startup.
- To turn off, press and hold the Power button, or wait for the automatic shutdown after 30 minutes of inactivity.
5.2 Taking a Measurement
- Ensure the device is powered on and calibrated.
- Hold the device with the spherical sensor perpendicular to the surface you wish to measure.
- Gently press the spherical sensor against the material. The measurement will be displayed instantly on the HD screen.
- Observe the numerical reading and the tricolor analog bar for moisture level indication (DRY, RISK, WET).

The non-destructive spherical probe allows for measurements up to 40 mm deep without damaging the surface. Be aware that metal objects, pipes, or water pipes within the measurement depth can influence readings.

5.3 Data Hold Function
To freeze the current measurement on the display:
- While taking a measurement, briefly press the MEAS/HOLD button. The "HOLD" icon will appear on the screen.
- To release the hold and resume live measurements, press the MEAS/HOLD button again.
5.4 Setting the Alarm
The device features an adjustable alarm with audible and optical signals.
- Press the SET button to enter alarm setting mode.
- Use the Up/Down arrow buttons to adjust the alarm threshold value.
- Press SET again to confirm and exit the alarm setting mode.
- When a measurement exceeds the set alarm threshold, the device will emit an audible signal and the display will show a red "WET" indicator.
5.5 Flashlight Function
To activate the integrated flashlight:
- Press the Flashlight button (often combined with a Down arrow button) to turn the flashlight on.
- Press it again to turn the flashlight off.
6. Maintenance
6.1 Cleaning
- Wipe the device with a soft, dry cloth after each use.
- Do not use abrasive cleaners or solvents.
- Ensure no moisture enters the device's internal components.
6.2 Storage
- Store the device in the provided storage bag when not in use.
- Keep it in a cool, dry place, away from direct sunlight and extreme temperatures.
- Remove batteries if the device will not be used for an extended period to prevent leakage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Batteries are dead or incorrectly installed. | Check battery polarity. Replace with new batteries. |
| Inaccurate readings. | Interference from metal/pipes; improper contact with surface; device needs recalibration. | Ensure no metal objects are within measurement depth. Re-position the device for full contact. Perform automatic calibration (usually on startup). |
| Display is dim or flickering. | Low battery level. | Replace batteries. |
| Alarm not working. | Alarm threshold not set correctly or alarm function is off. | Check alarm settings and adjust the threshold as needed. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | MASKO Scan X Pro |
| Measurement Depth | 5 - 40 mm (up to 1.6 inches) |
| Display | HD Color Screen (current value, max/min, battery level, tricolor analog bar) |
| Alarm Function | Tricolor display (Green/Yellow/Red) with audible signal, adjustable range |
| Additional Functions | Data Hold, Max/Min Measurement, Automatic Calibration, Integrated Flashlight |
| Power Saving | Automatic shutdown after 30 minutes |
| Device Dimensions (L x W x H) | 2.5 cm x 5.5 cm x 20 cm |
| Storage Bag Dimensions (L x W x H) | 3 cm x 7 cm x 20.6 cm |
| Power Source | Battery Powered (3x, type not specified but usually AAA or AA) |
9. Warranty and Support
MASKO products are designed for quality and reliability. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official MASKO website. Please retain your proof of purchase for warranty claims.
Note: Information regarding spare parts availability is not provided.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.