Features:

1. Versatile Measurements: The R&D PT180/PT181 Laser Digital Protractor features relative and absolute measurement interchange at any position, along with angle and slope readout conversion, enhancing its application versatility.

2. Unique Design: Boasting a unique two-side laser design, this protractor offers more accurate measurements by enabling dual-laser operation when measuring.

3. Smart Functionality: This laser level box powers off automatically after 10 minutes of inactivity, ensuring prolonged battery longevity.

4. Robust Magnetism and Charging: Equipped with strong magnetism on five sides, bidirectional laser, unit switching, and convenient type-C charging, this protractor is built for optimal functionality.

5. Compact for Wide Applications: The compact design of this laser-level box makes it a practical tool for a wide range of uses like construction, woodworking, car repair, railway, and home decoration angle slope measurement.

Specifications:

Measurement Accuracy: ± 0.2°

Display Resolution: ± 0.01°

Measuring Range: 4X90°

Working Temperature: 0℃-50℃

Operating Humidity: 0-85%RH

Automatic Shutdown Time: 10 Minutes

Continuous Working Time: About 5 Hours

Battery: 3.7V 320mAh Lithium Battery

Weight: 108g

Size: 65*65*30mm

Optional Type:

Type A: PT181- Red laser
Type B: PT181- Green laser

Package Included:

1 x PT180/PT181 Laser Digital Protractor (Model as your choice)

1 x Type-C Charger Cable