UNI-T LM550G-LD Green Laser Level – 4V1H (5 Lines + 6 Points), ±3 mm/10 m, Self-Leveling, 510–515 nm, Rechargeable Li-ion, with Tool Box
Pickup available at Digilog Electronics
Usually ready in 2 hours
The UNI-T LM550G-LD is a professional green line laser level in a 4V1H layout — four vertical lines plus one horizontal line and six reference points — for fast, all-round alignment on floors, walls and ceilings during tiling, partitions, wiring and fit-out work.
The bright 510–515 nm green beams self-level automatically within 3° (±0.5°) using gravity-pendulum magnetic damping, hold ±3 mm at 10 m, and reach 20 m on lines (25 m to a point). A rechargeable 4000 mAh Li-ion battery gives 5+ hours, and it ships with a tool box, safety goggles, target plate, strap and adapter. Genuine UNI-T product supplied by Digilog.pk with warranty and English manual.
Key Features
- 🟢 4V1H layout — 4 vertical + 1 horizontal green lines and 6 reference points
- 🎯 Accuracy ±3 mm / 10 m; line range 20 m, point range 25 m @300 lux
- ⚙️ Automatic self-leveling 3° (±0.5°), gravity-pendulum magnetic damping, ≤5 s
- 🟩 Bright 510–515 nm green diodes, Class 2 (≤1 mW)
- 🔋 Rechargeable 4000 mAh Li-ion — 5+ hours per charge
- 🧰 Includes tool box, safety goggles, target plate, strap & adapter
Technical Specifications
| Laser type | 4V1H (green line laser) |
|---|---|
| Laser lines / points | 5 lines + 6 points |
| Laser wavelength | 510–515 nm |
| Light source | ≤1 mW |
| Laser class | Class 2 |
| Expanded angle | H 130° / V 110° |
| Accuracy | ±3 mm / 10 m |
| Self-leveling range | 3° (±0.5°) |
| Self-leveling method | Gravity pendulum, magnetic damping |
| Self-leveling time | ≤5 s |
| Working distance | Line 20 m, point 25 m @300 lux |
| Operating time | >5 h (all lasers on) |
| Battery | 3.7V Li-ion 4000 mAh (rechargeable) |
| Operating temperature | -10 °C to 40 °C |
| Dimensions | 190 × 132.5 × 127 mm |
| Weight | ≈1 kg |
What's in the Box
- LM550G-LD green laser level
- Rechargeable Li-ion battery
- Adapter
- Safety goggles
- Target / mark ruler
- Strap
- Tool box
- English user manual
Downloads
Certifications: CE | HS Code: 9015.30
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