SKU: 31965963979

Edge-On-Up Industrial Edge Tester PT50A

Sale price$140.85 Regular price$156.50
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Description

Edge-On-Up Industrial Edge Tester PT50AHighlights High Resolution Results for Detailed Analysis Versatile Measurement Range for Various Blades Convenient Battery Operation with Included AAA Batteries Comprehensive Package with Test Clips and Replacement Media Description Determining the sharpness of a blade requires precision and consistency beyond the standard methods like cutting printer or newspaper or shaving arm hair. To truly prove sharpness, professionals and enthusiasts rely on the

Highlights
  • High-Resolution Results for Detailed Analysis
  • Versatile Measurement Range for Various Blades
  • Convenient Battery Operation with Included AAA Batteries
  • Comprehensive Package with Test Clips and Replacement Media
Description

Determining the sharpness of a blade requires precision and consistency beyond the standard methods like cutting printer or newspaper or shaving arm hair. To truly prove sharpness, professionals and enthusiasts rely on the BESS certified PT50 Series Sharpness Tester from Edge-On-Up.

The BESS (Brubacher Edge Sharpness Scale) standard, developed by Mike Brubacher, provides an accurate measurement of knife sharpness. Adopted widely, this user-friendly test method is trusted to determine the sharpness of blades.

Details

The PT50 Series of Edge-On-Up Sharpness Testers allows you to measure and quantify the sharpness of any tested edge. These systems measure the force in grams required to cut through a standardized and calibrated test medium. The displayed result is a number that indicates the relative sharpness of edges.

To provide more context, a table has been created to show how the score relates to the total BESS scale, ranging from 2000 BESS for an unsharpened knife to 0 BESS for the highest sharpness achievable. Knives with a score below 50 BESS are considered razor sharp. Lower BESS values indicate sharper blades, as less weight is required for cutting.

Specifications
  • 25 measurements-per-second processor
  • Very Fine 1 Gram Resolution
  • Maximum Load Rating of 3000 Grams
  • Heavy Steel Measurement Platform
  • Industrial Strain Sensor
  • Portable Lightweight Design
  • 3 Button Operation
  • 2 AAA Batteries Included
Product Inclusions
  • Edge-On-Up PT50A Sharpness Tester
  • Edge-On-Up Fulcrum support
  • Aluminium base and DoubleX test medium (Replacement media available)
  • Base for test clips
  • New Test Fixture
  • 25 Test Clips (Replacement media available)

Enhance your sharpening precision with the Edge-On-Up Industrial Edge Tester PT50A. This advanced tester offers improved sensor response and a high-speed processor for accurate measurements of your knives' sharpness. Its portable design, user-friendly operation, and high-resolution results make it the perfect tool for professionals and enthusiasts alike.

Test Media Options

Edge-On-Up DTC100 Test Clips 100 Pack

  • Enhances the PT50A sharpness tester with simple, repeatable edge measurements using thin, replaceable test wires.
  • Works with the included base to easily test handheld and odd-shaped blades that the PT50A platform might struggle with alone.
  • Pack of 100 clips ensures you have plenty of consistent test media for ongoing precision testing with your PT50A.

Edge-On-Up DoubleX + Test Media Canister

  • BESS-certified DoubleX test wire delivers standardized, globally comparable sharpness readings with the PT50A tester.
  • Made from temperature- and moisture-resistant polymer for stable, repeatable results across different testing conditions.
  • 0.23 mm precision wire optimized for Edge-On-Up testers, with up to 325 measurements per can for high-volume testing.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31965963979

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William M Murray
Lexington, US
★★★★★ 4
FYI
Size: 3X-Large, Color: Khaki
Me and my wife liked the look of the sweatshirt. The color is what I expected. Shirt was comfortable. I got the 3X and it fit pretty good. However I was debating if the 2X would have been better, but I have big shoulders and it may have been tight. Length was pretty good, but my thoughts it could have been just a tad longer.
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Reviewed in the United States on November 7, 2025
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ANTONIO SUAREZ MUÑOZ
Phoenix, US
★★★★★ 5
Lo fácil que es hacer las compras
Size: Medium, Color: Dark Blue
Excelente producto... muy buen buzo
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Reviewed in the United States on April 7, 2026
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poolman
Belleville, US
★★★★★ 5
Perfect Fit the First Time
Size: XX-Large, Color: Navy Blue
This is a really, nice, comfy quarter zip that I wore with just a basic white T-shirt. It was a night out with my significant other and she even complimented how classy it looked. The fit is true to size. I would definitely recommend this product and feel that it is worth the price. It is not only comfortable, it can be worn different ways should you decide to wear a dress shirt underneath. I wear a size 2x and have a size 52 chest. It was not tight and it was not baggy. This definitely felt like a quality product.
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Reviewed in the United States on January 14, 2026
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Robert
Houston, US
★★★★★ 5
Good sweater
Size: XX-Large, Color: Khaki
Fits well and is well made.
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Reviewed in the United States on May 3, 2026
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Robert Garren
Omaha, US
★★★★★ 4
Pullover not for golf, can wear to dinner.
Size: X-Large, Color: Navy Blue
Good looking, good fit, good quality.
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Reviewed in the United States on February 1, 2026

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