UNI-T LM320E Digital Angle Meter
The UNI-T LM320E is a compact, portable digital angle meter built with an aluminum-alloy + ABS body for durability and light weight. It provides omnidirectional 4×90° angle measurement with a high-definition backlit screen and automatic screen rotation, delivering clear real-time tilt readings in multiple units (°, %, mm/m, in/ft). The LM320E adds laser indication to assist alignment and direction-finding, making it easier to mark or sight reference lines on workpieces.
Designed for workshop and field use, the LM320E offers both absolute and relative angle modes (you can set 0° at any position) and a data-hold / data-lock function for capturing measurements. It is powered by a rechargeable 3.7 V, 1000 mAh lithium battery with Type-C charging, so you can recharge on the job without swapping cells. Auto power-off preserves battery life when idle.
The unit’s two-sided magnetic base gives stable attachment to metal surfaces and frees your hands during layout tasks. With a compact footprint (≈83.5 × 70 × 35.5 mm) and consumer-laser safety class 2, the LM320E is suited for construction, mechanical installation, woodworking, and automotive alignment work where quick, repeatable angle checks and simple laser-assisted alignment are needed.
Features:
- 4×90° omnidirectional angle measurement.
- High-definition backlit screen with automatic rotation.
- Relative and absolute angle measurement; 0° can be set at any position.
- Built-in laser indication (2 laser lines on LM320E).
- Two-sided magnetic base for secure attachment.
- Rechargeable 3.7 V 1000 mAh lithium battery with Type-C charging.
- Data-hold / data-lock function.
- Auto power-off for energy saving.
Specifications:
| Specification | Detail |
|---|---|
| Measurement Range: | 4 × 90° |
| Resolution: | 0.05° |
| Angle Accuracy: | ±0.2° |
| Repeatability: | ±0.2° |
| Laser Lines (LM320E): | 2 lines |
| Laser Accuracy: | ±3 mm / 5 m |
| Laser Wavelength / Power: | 630–670 nm, < 1 mW (Class 2) |
| Magnetic Base: | Two-sided (bottom & rear) |
| Units: | ° ; % ; mm/m ; in/ft |
| Power Supply / Battery: | 3.7 V, 1000 mAh rechargeable (Type-C charging) |
| Battery Life: | ≈8 h |
| Working Temperature: | 0 ℃ ~ +50 ℃ |
| Size: | 83.5 × 70 × 35.5 mm |
| Auto Power-Off: | Yes after 5 minutes no operation |
Applications:
- Building construction.
- Mechanical installation.
- Wood processing / woodworking.
- Automotive industry (alignment and measurement).
Package Contents:
- 1x Angle Meter
- 1x Type-C charging cable
- 1x Gift box
- 1x User manual





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