The Angle Meter Magnetic Inclinometer Digital Protractor is a precision tool used for measuring angles. It brings together the functions of a protractor and inclinometer, allowing for real-time measurements of both baseline and moving angles. The device can measure angles in degrees or radians and can provide relative or absolute readings. The tool’s standout feature is its magnetic base, which sticks to any ferrous metal surface, thereby providing stable and accurate readings.
It offers a digital LCD screen that maximizes readability with clear and bright numbers. This digital bevel box also offers a hold function, which allows you to freeze the display and read measurements after removing the instrument from the workpiece. The angle measurement tool is easy to operate due to its user-friendly design and interface.
Encased in a sturdy, high-impact plastic housing, this tool is designed for durability and reliability. Some versions of this tool are water and dust resistant, enhancing its longevity and utility. Compact and portable, the Angle Meter Magnetic Inclinometer Digital Protractor can be used in various environments and situations, supporting diverse applications such as carpentry, machining, engineering, and even DIY home projects. This tool brings functionality, convenience, and precision into angle measurement tasks.
LM320A LM320B Angle Meter
LM320 series digital angle meters are used to measure the precise angle in a variety of applications, designed with 2/4 sided magnetic bottom, and two-side laser design (LM320B) makes the measurement more accurate and convenient! This series can be used in manufacturing, home decoration/DIY, and other fields requiring accurate angle measurements.
Features
1. Relative / absolute measurement
2. 360°comprehensive measurement
3. Data hold
4. Portable and lightweight
5. Unique laser design
6. With magnetic base at the bottom
7.3.7V rechargeable lithium battery
8. Reverse display screen with backlight
Applications:
LM320 series can be used in manufacturing, home decoration/DIY, and other fields requiring accurate angle measurements.
Parameter:
| Specifications | LM320A | LM320B |
| Certificate | RoHS | |
| Measurement range | 4×90° | |
| Accuracy | ± 0.2° | |
| Resolution | 0.01° | |
| Display | EBTN | |
| Laser indication | Two-side lasers | |
| Battery Capacity | 3.7V lithium battery (300mah) | |
| Charging | Type C charging Interface | |
| Working Time | 2h | |
| Magnet base | Two-side magnets | Four-side magnets |
| Auto power off | Yes | |
| Relative/Absolute Measurement | Yes | |
| Low battery indication | Yes | |
| General Characteristics | ||
| Power | 3.7V lithium battery (300mah) | |
| Product color | Black and red | |
| Product net weight | 106g | |
| Product size | 60×60×30mm | |
| Standard accessories | Type-C male to female extension cable, USB adapter | |
| Standard individual packing | Gift box, English manual |
360°comprehensive measurement
Built-in powerful magnet holder
The product contains a powerful magnet holder, which can be fixed on the metal surface for stable measurement.
The four surfaces of LM320B are magnetic
The two surfaces of LM320A are magnetic
Lightweight, portable, and feature-rich
Relative value/absolute value measurement mode/angle measurement/data hold
Dual laser design
Only LM320B have
Backlight display
3.7V rechargeable lithium battery












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