1. Introduction
Thank you for choosing the XPR3SS W80X Laser Distance Meter. This compact and versatile device is designed for accurate distance, area, volume, and angular measurements, making it suitable for various applications in construction, interior design, and DIY projects. Please read this manual carefully before using the device to ensure safe and proper operation.
1.1 Safety Information
- This device uses a Class II laser. Do not stare directly into the laser beam or direct it at other people.
- Laser output is less than 1mW.
- Keep the device out of reach of children.
- Do not attempt to modify or disassemble the device.
- Use the device only for its intended purpose as described in this manual.
2. Product Overview
The XPR3SS W80X is a compact, metal-bodied laser distance meter featuring an LCD with backlight for clear readings. It is designed for portability and durability.

Figure 2.1: Front view of the XPR3SS W80X Laser Distance Meter, showing the display and control buttons.
2.1 Components
- LCD Display: Shows measurements, battery status, and mode indicators.
- Control Buttons: For power, measurement, mode selection, and unit switching.
- Laser Emission/Receiving Lens: Located at the top of the device.
- Type-C Charging Port: For recharging the internal battery.

Figure 2.2: Diagram illustrating the optical focusing lens for laser emission and reception.
3. Setup
3.1 Charging the Device
The XPR3SS W80X features a built-in rechargeable lithium battery (200mAh). Before first use, or when the battery indicator on the display shows low power, charge the device using the provided Type-C USB cable.
- Connect the Type-C end of the cable to the charging port on the device.
- Connect the other end of the cable to a standard USB power adapter (not included) or a computer's USB port.
- The battery indicator on the display will show charging status.

Figure 3.1: The device being charged via a Type-C USB cable.
3.2 Powering On/Off
- To power on the device, briefly press the ON button for 1-2 seconds.
- To power off the device, press and hold the C/OFF button. The device will also automatically power off after 30 seconds of inactivity to conserve battery.
4. Operating Instructions
4.1 Basic Distance Measurement
- Power on the device.
- Point the laser beam at the target surface.
- Press the ON button once to emit the laser.
- Press the ON button again to take a measurement. The distance will be displayed on the LCD.
4.2 Angular Measurement
The device features an electronic horizontal version angular measure, useful for tasks like hanging pictures or civil work. The angle measurement is continuously displayed on the top right of the LCD screen when the device is active.
- To view the angle, simply power on the device. The angle will be shown on the display.
- For a constant angle reading, press and hold the ON button for 2 seconds.

Figure 4.1: The device displaying an angular measurement, indicating its inclination.
4.3 Unit Switching
The device supports measurement units in meters (m), inches (in), and feet (ft). To switch between units, press the +/-U button.

Figure 4.2: Examples of the display showing measurements in meters, inches, and feet.
4.4 Area and Volume Measurement
The XPR3SS W80X can calculate area and volume. Refer to the on-screen prompts or the device's specific mode button (if available, not explicitly detailed in provided data) to enter these measurement modes. Typically, you will take multiple distance measurements (e.g., length and width for area, or length, width, and height for volume), and the device will automatically calculate and display the result.
5. Maintenance
5.1 Cleaning
- Wipe the device with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure the laser lens is clean and free of dust or debris for accurate measurements.
5.2 Storage
- Store the device in a dry place, away from direct sunlight and extreme temperatures.
- Recommended storage temperature: -20°C to 60°C (-4°F to 140°F).
- The device has an IP54 rating, indicating dust and splash resistance, but it should not be submerged in water.
6. Troubleshooting
If you encounter issues with your XPR3SS W80X, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device using the Type-C USB cable. |
| Inaccurate measurements. | Dirty laser lens; unstable measuring surface; obstruction in laser path. | Clean the laser lens; ensure a stable surface; clear any obstructions. |
| Display is dim or unreadable. | Low battery; extreme temperatures. | Recharge the device; operate within specified temperature range (0-40°C). |
| Device powers off unexpectedly. | Automatic shutdown due to inactivity; low battery. | This is normal behavior after 30 seconds of inactivity. If frequent, charge the device. |
7. Specifications
| Feature | Detail |
|---|---|
| Measuring Range | 0.05 - 80 meters (0.16 - 263 feet) |
| Accuracy | ±1mm |
| Measuring Time | 0.1 - 0.3 seconds |
| Measurement Units | m / in / ft |
| Laser Class | Class II |
| Laser Wavelength | 635nm |
| Laser Output | <1mW |
| Water/Dust-proof Rating | IP54 |
| Automatic Laser Off | 30 seconds |
| Power Source | Rechargeable Lithium Battery (200mAh) |
| Operation Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Item Size (L x W x H) | 100 x 32 x 12 mm (3.94 x 1.26 x 0.47 in) |
| Item Weight | 90 grams |
| Material | ABS / Aluminium |
| Included Components | Range finder, Manual, Holder |
8. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact XPR3SS customer support. Details regarding specific warranty periods and terms are typically included with the product packaging or available on the manufacturer's official website.
For technical support or further inquiries, please contact XPR3SS directly through their official channels.