Introduction
The AikTryee Multipurpose Laser Level Tool is designed for precision and ease of use in various indoor measurement and leveling tasks. It integrates multiple functionalities including a laser line projector, spirit levels, and a measuring tape, making it an essential tool for hanging shelves, cabinets, tiles, and picture frames with accuracy. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Figure 1: AikTryee Multipurpose Laser Level Tool with included batteries.
Product Overview and Components
Familiarize yourself with the key components of your laser level tool:
- Laser Emission Port: Projects the laser line.
- Laser Control Switch: Toggles between horizontal, vertical, and cross-line laser modes.
- Spirit Levels: Three bubble vials (horizontal, vertical, 45°) for accurate leveling.
- Measuring Tape: 8-foot (2.5-meter) retractable tape measure with imperial and metric graduations.
- Rulers: Integrated standard metric and imperial rulers on the base.
- Battery Compartment: Houses the LR44 batteries.

Figure 2: Detailed view of the laser level's components.
Setup
Your AikTryee Laser Level comes with batteries included. To install or replace batteries:
- Locate the battery compartment cover on the side of the device.
- Use a small screwdriver (often included) to open the compartment.
- Insert three LR44 size batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Securely close the battery compartment cover.
Operating Instructions
1. Laser Line Projection
The laser level features a single slider selection button on the front for easy mode switching. This button controls the vertical, horizontal, and cross-line laser modes.
- Horizontal Line: Slide the button to the 'Mode -' position to project a horizontal laser line.
- Vertical Line: Slide the button to the 'Mode |' position to project a vertical laser line.
- Cross-Line: Slide the button to the 'Mode +' position to project both horizontal and vertical laser lines simultaneously.
Ensure the laser is turned on using the red ON/OFF switch located near the laser emission port.

Figure 3: Laser line modes controlled by the slider switch.

Figure 4: Example of the laser projecting cross-lines.
2. Spirit Level Usage
The tool includes three bubble vials to determine horizontal, vertical, and 45-degree angles:
- Horizontal Level (0°): Use the central bubble vial to check for horizontal alignment. The bubble should be centered between the two lines.
- Vertical Level (90°): Use the bubble vial on the side to check for vertical alignment. The bubble should be centered.
- 45° Angle: Use the third bubble vial to check for 45-degree angles. The bubble should be centered.
3. Measuring Tape
The integrated 8-foot (2.5-meter) measuring tape is located on the side of the device. To use:
- Gently pull the tape measure out from its housing.
- The tape will automatically lock in place when extended.
- To retract, press the button located on the side of the tape measure housing.
4. Rulers
The base of the laser level features standard metric and imperial rulers, providing quick and convenient measurements for smaller tasks.
Applications
The AikTryee Multipurpose Laser Level Tool is ideal for a wide range of home improvement and DIY projects, ensuring precision and efficiency:
- Picture Hanging: Use the horizontal laser line to perfectly align multiple picture frames on a wall.
- Cabinet Installation: Achieve perfectly level and plumb cabinet installations using the spirit levels and laser lines.
- Tile Laying: Project precise grid lines for accurate tile placement on floors or walls.
- Shelf Mounting: Ensure shelves are mounted straight and level.
- Wallpaper Alignment: Create straight guidelines for wallpaper application.

Figure 5: Using the laser level for accurate picture hanging.

Figure 6: The laser level assisting in precise tile placement.

Figure 7: Ensuring level cabinet installation with the tool.
Maintenance
To ensure the longevity and accuracy of your AikTryee Laser Level Tool, follow these maintenance guidelines:
- Cleaning: Wipe the device with a soft, dry cloth after each use. Avoid using abrasive cleaners or solvents that could damage the plastic or laser lens.
- Storage: Store the tool 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.
- Handling: Handle the tool with care to avoid dropping it, which could affect the calibration of the spirit levels or damage the laser component.
Troubleshooting
If you encounter issues with your laser level, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser not turning on. | Dead or incorrectly installed batteries. | Check battery polarity and replace batteries if necessary. |
| Laser line is dim or not visible. | Bright ambient light; dirty laser emission port. | Use in lower light conditions; clean the laser emission port with a soft cloth. |
| Spirit level bubble is not centered when placed on a known level surface. | Tool is not calibrated or damaged. | Ensure the surface is truly level. If persistent, the tool may be damaged and require replacement. |
| Tape measure does not retract smoothly. | Mechanism obstruction or damage. | Ensure no debris is obstructing the tape. Avoid forcing retraction. |
Specifications
| Feature | Detail |
|---|---|
| Brand | AikTryee |
| Model Number | laser level |
| Color | Red Laser |
| Material | Acrylonitrile Butadiene Styrene |
| Product Dimensions | 3.34"L x 1.1"W |
| Item Weight | 6 Ounces |
| Operation Mode | Manual |
| Power Source | Battery Powered |
| Batteries Required | Yes (3 x LR44, included) |
| Measuring Tape Length | 8 feet / 2.5 meters |
Warranty and Support
AikTryee is committed to providing high-quality products and excellent customer service. For any questions, concerns, or support needs regarding your Multipurpose Laser Level Tool, please refer to the contact information provided with your product packaging or visit the official AikTryee website. Please retain your proof of purchase for any warranty claims.





