Edge On Up PT50B Professional Sharpness Tester hero image on white background.
Edge On Up PT50B Professional Sharpness Tester

Edge On Up PT50B Professional Sharpness Tester

SKU: 863239000193

Built for sharpeners who demand precise, objective results. 

Stop wondering about your blade's true performance. With 5-gram resolution, a durable aluminum test fixture, and BESS-certified media, the PT50B delivers consistent, measurable results that remove uncertainty and bring professional-grade precision to your sharpening workflow.

Included: 

     •  PT50B Sharpness Tester (with 2x AAA batteries)
     •  Knife Fulcrum
     •  Aluminum Test Fixture
     •  Test Media

 

New

$189.00 USD

Edge On Up PT50B Professional Sharpness Tester

Sold Out
Free Shipping for orders over $100

The PT50 Professional Sharpness Tester — Precision engineering meets everyday excellence

The PT50B Professional Sharpness Tester delivers precision measurements using BESS-certified test media engineered for reliable results.

The specialized 0.23MM diameter polymer strands resist humidity and temperature variations, ensuring consistent readings for professional use. This instrument is the direct replacement for the original PT50, which is currently at work throughout the US and 17 countries worldwide.

Featuring a durable steel measurement platform and fast processor with simpler operation, the PT50B measures cutting force down to 5-gram resolution. This professional-grade workhorse is designed for professional sharpeners, knife enthusiasts, and woodworkers who demand reliable performance.

Customer Reviews

Open

Uncompromising performance

Each sharpening machine from Work Sharp comes with a three-year warranty and is
designed, engineered, and calibrated at our 100% solar-powered facility in Ashland, Oregon.
We source our materials from the highest-caliber manufacturers and are committed to
eliminating single-use plastics from our supply chain. And you can count on our industry-leading
customer support for any of our Kitchen, Field, or Benchtop sharpeners.