Mini Dual-Laser Leveling Device | High-Precision Red/Green Crosshair and Straight Line Markers

The SENDA High-Precision Mini Dual-Line Laser Level is a portable laser alignment tool designed specifically for home renovation, DIY projects, hanging artwork, tile installation, and other similar applications. The product features a high-quality laser module that supports one-touch switching between cross-line and straight-line laser modes, and provides precise and reliable horizontal measurements.

Weighing just 48.8g with dimensions of 49×38×30mm, it truly fits in the palm of your hand and easily slips into a toolbag or even a pocket. It features a built-in 3.7V 400mAh lithium battery and a universal Type-C charging port, allowing you to recharge it with a standard smartphone charging cable—say goodbye to the hassle of frequently replacing batteries.

✨ Key Advantages
1. Dual Lasers · Dual Modes — One Device, Multiple Uses

Freely switch between three modes: crosshair laser, straight-line laser, and horizontal measurement. Whether you’re leveling walls, laying tiles, installing cabinets, hanging artwork, or drilling holes for wiring, this single device handles it all. The crosshair laser precisely locates intersection points, the straight-line laser quickly establishes horizontal or vertical reference lines, and the horizontal measurement mode meets all standard leveling needs.

2. Green/Red Light Options — Clearly Visible

Available in both green and red light versions. Green light has a wavelength closer to the human eye’s sensitivity range and is several times brighter than red light, remaining clear and sharp even under natural indoor lighting. The red light version offers better value for money and is suitable for general indoor tasks.

3. ±5 mm Error at 2 Meters — Professional-Grade Accuracy

With an error margin of ±5 mm at a 2-meter measurement distance, it meets the daily leveling and alignment needs of tilers, carpenters, and renovation contractors. High-precision laser lines eliminate the visual errors associated with traditional spirit levels.

4. 48.8 g Palm-Sized Body — Lightweight and Portable

Weighing just 48.8g with dimensions of 49×38×30mm, it’s lighter and smaller than a smartphone. Say goodbye to the bulky bodies of traditional levels—it’s effortless to operate with one hand. Tilesetters and carpenters can start using it right away, and it’s compact enough to carry anywhere without taking up space.

5. Direct Type-C Lithium-Ion Charging — Worry-Free Battery Life

It features a built-in 3.7V 400mAh lithium battery and a universal Type-C charging port. You can charge it using a smartphone charging cable, a power bank, or a computer’s USB port, allowing you to recharge anytime on the job site and eliminating the hassle of frequent battery swaps.

6. High-Definition Night Vision Bubble — Works Even in Dim Environments

With a single button press, activate the bubble backlight—the leveling bubble remains clearly visible even in low-light conditions. It handles basements, nighttime construction, and low-light operations with ease.

7. Compact Design + 1/4-inch Threaded Mount — Compatible with Tripods

The bottom of the unit features a standard 1/4-inch threaded mount, allowing it to be used with a portable tripod. This ensures stable line alignment and efficient work even when working alone. Whether you’re using it handheld for quick positioning or mounting it on a tripod for precise work, it handles both tasks with ease.

8. Operating Temperature: -10°C to 50°C — Suitable for All Seasons

Designed for a wide temperature range, it operates normally from -10°C to 50°C at a humidity of no more than 80%. It covers all construction scenarios, from bitter winter to sweltering summer, both indoors and outdoors.

🔧 Product Specifications
Parameter: Specifications
Product Name: Shengda Green/Red Dual-Laser Aligner
Measurement Range: Crosshair/Linear alignment
Laser Type: Green / Red (optional)
Laser Accuracy: ±5 mm error at a 2-meter distance
Power Supply: 3.7V 400mAh lithium battery
Charging Port: Type-C
Operating Environment: -10°C to 50°C (humidity ≤ 80%)
Product Dimensions: 49 × 38 × 30 mm
Net Weight:    48.8 g

🏗️ Applications
Tiling: Leveling for tile installation, marking lines for wall plastering
Carpentry: Leveling for cabinet installation, positioning for suspended ceilings
Hanging Art: Leveling decorative art and picture frames
Drilling and Wiring: Positioning for shelving and curtain rod installation
Renovation Work: Leveling and aligning walls and floors
Home DIY: Daily home repairs and renovations

💡 Instructions for Use
Power On and Project Lines: Press the dual laser emission button to project a crosshair or straight laser line
Mode Switching: One-button switching between crosshair laser, straight laser, and horizontal measurement modes
Night Vision Mode: Press the backlight button for the spirit level to turn on the backlight
Charging: Charge by connecting to a charger, power bank, or computer USB port via the Type-C port
Tripod Mounting: Attach a tripod using the 1/4-inch threaded socket on the bottom

📦 Package Contents
Shengda Dual-Laser Leveler × 1
Type-C Charging Cable × 1
User Manual × 1