Digital Magnetic Angle Meter Inclinometer LM320B

Digital Magnetic Angle Meter for Accurate Alignment

The LM320B Angle Meter Magnetic Inclinometer is designed for users who need consistent, repeatable angle measurements on metal and non‑metal surfaces. Combining a digital protractor, inclinometer and bevel box in one compact unit, it allows you to set, check and transfer angles quickly on site, in the workshop, or during home renovation projects.

The LM320B offers 360° angle measurement with both absolute and relative modes. Absolute mode lets you measure against a fixed reference plane, while relative mode allows you to zero on any surface and compare angles from that point. Readings are shown on a clear LCD screen with a reversible display and backlight, making values easy to see in low‑light or awkward positions. A data hold function lets you freeze the current reading so you can remove the tool from the workpiece and still record the result accurately.

The base and all four sides of the LM320B are magnetic, providing strong attachment to ferrous metal surfaces such as saw blades, machine beds, pipes, beams and fixtures. This multi‑side magnetic design supports flexible placement and stable hands‑free measurements. The unit is powered by a built‑in 3.7 V rechargeable lithium battery, reducing the need for frequent battery changes. Housed in a robust casing, the meter is suitable for use in construction, metalworking, carpentry, engineering, installation work and DIY tasks where precise angle control is required.

Why It's a Smart Choice

• Supports absolute and relative angle measurement for both reference setup and comparison tasks.
• Four‑side magnetic housing enables secure mounting in multiple orientations on metal surfaces.
• Backlit, reversible display and data hold function improve readability and reduce reading errors in real‑world conditions.

FAQ

Q: Can this meter measure a full 360° range?
A: Yes, the LM320B supports 360° angle measurement, allowing you to measure inclines, declines and rotations around the full circle.

Q: What is the difference between absolute and relative measurement modes?
A: Absolute mode measures angles relative to a fixed horizontal reference. Relative mode lets you zero the device on any surface and then measure angle differences from that custom reference.

Q: Does it attach securely to vertical metal surfaces?
A: Yes, the integrated magnets on all four sides provide a firm hold on suitable ferrous metal surfaces, including vertical and overhead positions.

Q: Is the battery replaceable?
A: The LM320B uses a built‑in 3.7 V rechargeable lithium battery. It is charged rather than replaced for normal use.

Q: Where can this tool be used?
A: It is suitable for manufacturing, machine setup, woodworking, construction alignment, home decoration, and general DIY projects that require accurate angle setting and verification.