Yangoutool Digital Angle Ruler 20inches/500mm Stainless Steel Digital Angle Finder and Protractor Large Gauge Precision Measuring Tool for Woodworking Metalworking and Construction

Price: $299.99 - $45.99
(as of May 12, 2026 00:01:09 UTC – Details)

Product description

Yangoutool Digital Angle Ruler

2-in-1, to measure both legnth and angle. Easily operation with three function keys. Stainless steel scale achieve durable using. Inside& ourside angle measure. Quick display of the measured value on big LCD screen. Fastening screw to fix the measuring angle in any position. Both measure the angle and length, metric and inch display. Compact structure to achieve convenienct carrying and using. Easing drawing line with the stainless steel ruler. It could be well used into various field instead of angle rule straight ruler and square etc.

Notes: Be careful to use the ruler and avoid cut yourself. Do not give the product to the child alone. Handle your angle meter with care, use even strength to rotate the Rotate Arm.

SPECIFICATION

Resolution 0.05° Measuring Range 0-360° Accuracy ±0.3° Resolution 0.05° Length Measuring Range 0-20 inch/ 0-500mm Battery Model 3V CR2032（included) Working Humidity 1* set 20inch/500mm digital angle ruler ; 1* CR2032 3V Lithium Battery

Here are some Notes for you

Why the protractor doesn’t show data normally after reinstalling the battery or every time zero thr ruler？

Please close the ruler completely and then press the “ON/OFF/ZERO” button. Otherwise next time you open, the data on LCD display is not a right one. As is the same when you reinstall the battery.

The protractor will be based on the current position when you zero it at any angle.

Multifunction This angle finder ruler could both measure angle and length, metric and imperial scale.Woodworking: adjusting angles of table saw, miter saw, band saw etc.ConstructionSketching, drawing

Practicability Rulers of this digital angle finder made by durable brushed stainless steel.The angle finder could be well used to various fields instead of angle ruler, straight ruler and square ruler etc.Easily drawing line with the stainless steel rulers.

Battery CR2032 coin battery powers on the product. It’s easy to get in your local store or online.*Battery is very small. Please avoid dropping out from pacakge.

【Dual-Purpose Digital Angle Finder】: Combines the functions of a ruler and protractor, offering accurate and precise measurements for various projects
【Convenient Reset and Lock Feature】: Equipped with an easily resettable goniometer and a sturdy lock button, ensuring stable angle fixation and reliable measurement retention
【Stable Design with Long Battery Life】: Includes a CR2032 coin battery capable of powering the device for over 2000 hours. Built with stainless steel and laser-etched markings for durability and clear readability
【360° Precise Measurement Range】: Capable of measuring a full 360° range, this protractor boasts an accuracy of ±0.3 degree, suitable for a wide array of precise angle measurements
【Energy-Efficient Smart Angle Finder Ruler】: Features an automatic shutdown mechanism after 6 minutes of inactivity, enhancing the tool’s energy efficiency

Product summary

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