This mini digital protractor provides absolute and relative measurements. Its large LCD display for easy and clear viewing at all angles. With two embedded magnets on two sides, which enable the protractor to attach to any metal surfaces firmly. Comes with a protective pouch, it is portable and easy to use for various fields.

Features:
3 in 1: it combines protractor, angle finder and level in one for horizontal and vertical measurement.
Absolute and Relative Measurement: press CALIBRATE button to calibrate the angle gauge to any reference surfaces.
Degree / Percentage Conversion: press 0% button to convert between degree and percentage of slope.
Large Clear LCD Display: upright readings provide easy viewing at all angles.
Wide Applications: drive line measurement, tool setting on lathes, platform monitoring, setting blade angle of saws, race car wing and chassis adjustment, etc.
Embedded Magnets: two strong magnets on two sides enable the protractor to attach to any metal surfaces firmly.
Other Functions: data hold function & low power indication.
Portable: comes with a protective pouch with belt loop, and its mini size makes it easy to carry and use with other measuring tools.
Low Power Consumption: powered by 3 * CR2032 button cells, it will automatically shut down after 3 minutes without any operation.

Note:
1. Take out the batteries if it's not used for a long time in order to avoid the leakage of battery liquid.
2. This product only applies to two-axis measurements, the LCD will display an error message "Err" if it's at the horizontal angle less than 45°.

Specifications:
Material: metal frame
Measuring Range: 4 * 90° (0~360°)
Resolution: 0.1°
Repeatability: ±0.1°
Working Temperature: 0~40°C
Relative Humidity: 40%~80%
Battery: 3 * 3V CR2032 button cells (not included)
Item Size: 5.2 * 5.2 * 2.5cm / 2 * 2 * 1in
Item Weight: 120g / 4.2oz
Package Size: 16.8 * 11.5 * 4.7cm / 6.6 * 4.5 * 1.8in
Package Weight: 163g / 5.7oz

Package List:
1 * Digital Protractor
1 * Protective Pouch
1 * User Manual(English)