YB4811 Digital Angle Finder, 200mm Blade, Stainless Steel, 0-360° Range, ±0.2° Accuracy
This digital angle finder measures 0-360° with ±0.2° accuracy and 0.05° resolution. It features a 200mm stainless steel blade (2CR13, 26±3 HRC) with polished finish and dual metric/imperial scales. The LCD display includes memory storage, and the tool comes with one CR2032 battery installed plus one spare. Housed in a blister card pack.
Specifications
26±3 HRC, Polished
Product Description
Full 360° Measurement with Memory Function: Unlike traditional protractors limited to 180°, this digital angle finder measures any angle from 0 to 360 degrees. The built-in memory stores reference angles, allowing users to compare subsequent measurements without resetting—ideal for repetitive setup tasks in woodworking or metal fabrication.
Durable Stainless Steel Blade with Dual Scales: The 200mm blade is made from 2CR13 stainless steel, heat-treated to 26±3 HRC for straightness and wear resistance. The polished surface features laser-etched metric and imperial graduations on both sides, providing backup analog reading when digital display is not needed.
Large LCD with Protective ABS Housing: The digital display module is encased in black ABS with a red button for power/zero. The LCD shows angle, battery status, and memory indicator, readable in workshop lighting. The housing protects electronics from dust and light impact.
Long Battery Life with Spare Included: Powered by a single CR2032 3V lithium battery (installed), the unit also includes one spare battery in the package. This dual-battery provision minimizes downtime on job sites, a practical advantage for framers, cabinet installers, and equipment aligners.




