1. Introduction
This manual provides detailed instructions for the safe and effective operation of your Tsokzo 16 Lines Laser Level, Model BW-D1. This device is designed for high-precision measurement and alignment tasks in various indoor and outdoor environments. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
WARNING: LASER RADIATION. DO NOT STARE INTO BEAM. CLASS II LASER PRODUCT.
- Avoid direct eye exposure to the laser beam.
- Do not disassemble the laser level. Repairs should only be performed by authorized service personnel.
- Keep the device out of reach of children.
- Use only the specified batteries and charging cable.
- Ensure the work area is clear of obstructions and potential hazards.
3. What's in the Box
Verify that all components are present upon unpacking:
- 1 x Tsokzo 16 Lines Laser Level
- 1 x 59-inch Aluminum Tripod
- 1 x Laser Target Plate
- 1 x Storage Case
- 2 x 3600mAh Rechargeable Batteries
- 1 x Wall Mounting Bracket with Base Plate
- 1 x Lifting Platform
- 1 x Adapter Screw
- 1 x Type-C Cable with Charger
- 1 x Remote Control
- 1 x User Manual (this document)

Image: All components included in the Tsokzo 16 Lines Laser Level kit, neatly arranged.
4. Setup
4.1 Battery Installation and Charging
- Open the battery compartment on the side of the laser level.
- Insert the 3600mAh rechargeable battery, ensuring correct polarity.
- Close the battery compartment securely.
- To charge, connect the Type-C cable to the charging port on the device and plug the charger into a power outlet. The battery indicator will show charging status.

Image: The Tsokzo laser level with two 3600mAh batteries, highlighting the Type-C charging port and battery indicator.
4.2 Tripod Assembly and Laser Level Mounting
- Unfold the tripod stand and lock the joints to ensure stability.
- Rotate the button on the tripod head to adjust its height.
- Move the handle up and down to tilt the laser level up to 90 degrees.
- Unlock the button, then move the handle left and right to pan the laser 360 degrees.
- Open the buckle to take out the mounting panel.
- Screw the laser level onto the mounting panel.
- Close the buckle to secure the laser level to the tripod head.

Image: A visual guide demonstrating the eight steps for assembling the tripod and mounting the laser level.
4.3 Magnetic Mount and Lifting Platform
For alternative mounting, use the magnetic mount with the metal plate for attachment to walls or metal surfaces. The lifting platform provides fine height adjustments.

Image: Demonstrates the laser level in use with the multidirectional fine-tuning bracket, lifting platform, and tripod for various setups.
5. Operating Modes
The Tsokzo laser level offers multiple operating modes for diverse applications.

Image: Displays the laser level's touch button and remote controls, along with examples of 4x360 degree laser line configurations (V+V, H+H, V+V+H, V+V+H+H).
5.1 Self-Leveling Mode
This mode automatically levels the laser within a ±3° range. If the device is outside this range, it will trigger a flash and beep to alert you.
- To activate: Power on the device. The self-leveling function engages automatically.
- Ensure the device is placed on a relatively flat surface or tripod.

Image: The laser level operating in self-leveling mode, illustrating its ability to auto-level within ±3° and indicating the alarm for out-of-level conditions.
5.2 Manual Mode
Manual mode allows you to project laser lines at any desired angle without alarms or flashing lights, ideal for tilted surfaces like staircases.
- To activate: Long press the mode switch button (power button) for more than 2 seconds.
- To deactivate: Long press the mode switch button for more than 3 seconds again to restore automatic leveling.

Image: The laser level in manual mode, demonstrating its use for projecting a tilted line, such as along a sloped ceiling.
5.3 Pulse Mode
Pulse mode extends the working range and maintains clear visibility in bright outdoor conditions when used with a laser receiver (not included).
- To activate: Press the pulse mode button.
- Extends working range up to 164ft (50m).

Image: The laser level in pulse mode, illustrating its capability to project lines over an extended range of 164 feet.
5.4 Line Selection and Remote Control
The device projects 16 horizontal (H) and vertical (V) bright green lines, covering walls, floors, and ceilings simultaneously. You can switch laser modes via the touch buttons on the device or using the included remote control.

Image: The laser level showcasing its self-leveling, manual, and pulse modes in different operational scenarios.
Video: A demonstration of the Tsokzo 16 Lines Laser Level, highlighting its manual mode activation, 360-degree rotation with the 59-inch tripod, and overall functionality.
6. Maintenance
Proper maintenance ensures the longevity and accuracy of your laser level.
- Cleaning: Use a soft, damp cloth to clean the device. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the laser level in its storage case in a dry, dust-free environment when not in use.
- Battery Care: Remove batteries if the device will not be used for an extended period.
6.1 IP54 Durability
The Tsokzo laser level features an IP54 dustproof/waterproof rating and a full rubber housing, making it resistant to dust, water splashes, and minor impacts.

Image: The Tsokzo laser level showcasing its IP54 protection, illustrating resistance to dust, water splashes, and impacts from falls.
7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser lines are flashing or beeping | Device is out of self-leveling range (±3°) | Place the device on a more level surface or adjust the tripod until the alarm stops. |
| Laser lines are dim or not visible outdoors | Bright ambient light or not in pulse mode | Activate pulse mode and use a laser receiver for outdoor visibility. Avoid direct sunlight. |
| Device does not power on | Low battery or incorrect battery installation | Charge the batteries or ensure they are correctly installed. |
| Remote control not working | Remote battery low or obstruction | Replace remote battery. Ensure no obstructions between remote and device. |
If the problem persists, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Tsokzo |
| Model Number | BW-D1 |
| Laser Class | Class II, <1mW power output |
| Accuracy | ±1mm/5m |
| Self-Leveling Range | ±3° |
| Working Range (Pulse Mode) | Up to 164ft (50m) |
| Battery Type | 2 x 3600mAh Rechargeable Lithium-ion |
| Operating Time | Up to 12 hours (continuous) |
| Charging Port | Type-C |
| IP Rating | IP54 (Dustproof/Waterproof) |
| Material | Metal, Plastic |
| Product Dimensions | 5.51"L x 5.51"W |
| Item Weight | 1 kg |
9. Warranty and Support
Tsokzo is committed to providing reliable products and excellent customer service.
- Warranty: This product is covered by a 2-year protection plan.
- Technical Support: We offer 24-hour weekday technical support.
- Contact: For product defects, issues, or technical assistance, please contact us via Amazon or email: tsokzosupport@163.com.

Image: Tsokzo customer care details, offering replacement services and 24/7 online support via email.