1. Introduction
Thank you for choosing the QPEUIM LASER LEVELPRO3 Multipurpose Laser Level Tool. This device is designed for precise measurement and alignment tasks in various indoor applications. It combines a laser level, a standard spirit level, and a measuring tape into one compact unit, making it ideal for tasks such as hanging shelves, cabinets, tiles, and picture frames.

Image 1.1: The QPEUIM LASER LEVELPRO3 Multipurpose Laser Level Tool, showcasing its compact design with integrated laser, spirit levels, and measuring tape.
2. Safety Information
Please read all safety instructions before using this product. Failure to follow these instructions may result in laser radiation exposure or other injuries.
- Laser Radiation: This product emits laser radiation. Avoid direct eye exposure to the laser beam. Do not stare into the beam.
- Class II Laser Product: This device is a Class II laser product.
- Children: Keep this device out of reach of children.
- Modifications: Do not attempt to modify or disassemble the laser level. Unauthorized modifications can lead to hazardous laser exposure.
- Battery Safety: Use only the specified battery type (LR44 button cells). Ensure correct polarity when inserting batteries. Do not mix old and new batteries or different types of batteries.
3. Product Components
Familiarize yourself with the different parts of your QPEUIM LASER LEVELPRO3 tool:

Image 3.1: Labeled diagram of the QPEUIM LASER LEVELPRO3, showing the tape measure, vertical, horizontal, and 45-degree level bubbles, laser emission port, battery compartment, and ON/OFF switch.
- Laser Emission Port: Projects the laser beam.
- Horizontal Level Bubble: Indicates horizontal alignment (0°).
- Vertical Level Bubble: Indicates vertical alignment (90°).
- 45° Level Bubble: Indicates 45-degree alignment.
- Laser Control Switch: Activates and selects laser modes.
- ON/OFF Switch: Main power switch for the laser.
- 8-foot/250cm Measuring Tape: Retractable tape measure with imperial and metric scales.
- Tape Measure Storage Switch: Button to retract the measuring tape.
- Standard Metric Rulers: Printed scales on the tool body.
- Battery Compartment: Holds 3 LR44 button cell batteries.
4. Setup and Battery Installation
Before first use, install the batteries as follows:
- Locate the battery compartment on the side of the tool, near the ON/OFF switch.
- Using a small screwdriver (not included, but often a small Phillips head is suitable), unscrew the cover of the battery compartment.
- Insert 3 LR44 button cell batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Replace the battery compartment cover and secure it with the screw.
The tool comes with 3 original spare batteries for future replacement.

Image 4.1: Visual guide for battery installation, showing the battery compartment, LR44 button cells, and the ON/OFF switch.
5. Operating Instructions
5.1 Using the Spirit Levels
The tool features three spirit level bubbles for various alignments:
- Horizontal Level (0°): Place the tool on a surface. When the bubble is centered between the two lines, the surface is perfectly horizontal.
- Vertical Level (90°): Hold the tool against a vertical surface. When the bubble is centered, the surface is perfectly vertical.
- 45° Level: Use this bubble to check for 45-degree angles.

Image 5.1: A close-up view of the vertical, horizontal, and 45-degree spirit level bubbles, used for precise manual leveling.
5.2 Using the Laser Level
The laser level projects a precise line for alignment tasks.
- Power On: Slide the main ON/OFF switch to the "ON" position.
- Select Laser Mode: Use the laser control switch (slider button) located on the front of the tool to cycle through the three laser modes:
- Horizontal Line: Projects a single horizontal laser line.
- Vertical Line: Projects a single vertical laser line.
- Cross Line: Projects both horizontal and vertical laser lines simultaneously.
- Positioning: Place the laser level on a stable surface or hold it against the desired area. The integrated spirit levels can be used to ensure the tool itself is level before projecting the laser line.
- Power Off: When finished, slide the main ON/OFF switch to the "OFF" position to conserve battery life.

Image 5.2: The laser level demonstrating its three projection modes: horizontal line, vertical line, and cross line, useful for various alignment tasks.

Image 5.3: A detailed view of the laser control switch, illustrating how to select between horizontal, vertical, and cross-line laser modes by sliding the button.
5.3 Using the Measuring Tape
The integrated 8-foot (250cm) measuring tape is suitable for quick measurements.
- Extend Tape: Pull the tape measure gently from its housing.
- Lock Tape: The tape will automatically lock in place when extended.
- Retract Tape: Press the tape measure storage switch (button) to retract the tape back into the housing.

Image 5.4: A close-up of the measuring tape, highlighting the clear imperial and metric scales and the tape measure retraction switch.
6. Maintenance
- Cleaning: Wipe the tool with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the tool in a dry place, away from direct sunlight and extreme temperatures.
- Battery Replacement: Replace batteries when the laser beam becomes dim or stops working. Refer to Section 4 for battery installation instructions. Remove batteries if the tool will not be used for an extended period to prevent leakage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser does not turn on or is dim. |
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| Laser mode switch is unresponsive or stuck. |
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| Measuring tape does not extend or retract smoothly. |
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8. Specifications
| Brand | QPEUIM |
| Model Number | LASER LEVELPRO3 |
| Material | Alloy Steel, Aluminum, Plastic |
| Color | Black, Green |
| Product Dimensions | 2.5"L x 7"W |
| Item Weight | 0.23 Kilograms (8.1 ounces) |
| Operation Mode | Automatic |
| Measuring Tape Length | 8 feet / 250 cm |
| Laser Type | Class II Laser Product |
| Power Source | DC (3 x LR44 Button Cell Batteries) |
| Included Components | Laser Level Tool, 3 Spare LR44 Batteries |
9. Warranty and Support
QPEUIM stands behind the quality of its products. For warranty information, technical support, or any questions regarding your LASER LEVELPRO3 tool, please contact our customer service team.
Please refer to the contact information provided with your purchase or visit the official QPEUIM website for the most up-to-date support details.
Manufacturer: QPEUIM





