SKU: 31965963979

Edge-On-Up Industrial Edge Tester PT50A

Sale price$140.85 Regular price$156.50
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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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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Daniel Alvarez
Port Orchard, US
★★★★★ 5
Apple is number one
Style: Wi-Fi, Size: 128GB, Color: Blue, Configuration: Without AppleCare+
The best iPad it’s worth the money it works perfectly fine I think the battery life is fine, but it probably needs a little bit of work, I would choose Apple anytime of the week. The durability is perfect and everything and the gameplay is absolute amazing. this is also for personal use and probably college use. I’m probably going to use this for college as well.
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Reviewed in the United States on June 5, 2026
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Leon
Alexandria, US
★★★★★ 5
Great purchase for everyday tasks
Style: Wi-Fi, Size: 128GB, Color: Blue, Configuration: Without AppleCare+, Style: Wi-Fi, Size: 128GB, Color: Blue, Configuration: Without AppleCare+
Good product, brand new condition works as it should, feels sturdy, perfectly fine for watching content and gameplay. Battery lssts basically all day. Easy setup Color kind of shifts depending on lighting. Friendly advice, get a screen protector with a notch or pinhole cutout so your front mic isn't obstructed :).
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Reviewed in the United States on June 1, 2026
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Norman Shurtleff
Lowell, US
★★★★★ 5
Great ipad
Style: Wi-Fi, Size: 128GB, Color: Blue, Configuration: Without AppleCare+
I recently purchased the Apple iPad 11-inch with the A16 chip, and I couldn’t be happier with the performance. The speed and responsiveness are outstanding, whether I’m browsing the internet, streaming videos, handling work tasks, or using multiple apps at once. The 11-inch display is bright, crisp, and provides excellent color quality, making it perfect for watching movies, reviewing documents, and viewing photos. The battery life easily lasts throughout the day, even with heavy use. The A16 chip delivers smooth performance with virtually no lag, making multitasking effortless. Apps open quickly, and everything runs seamlessly. The lightweight design makes it easy to carry around, whether for business, school, or travel. The camera quality is impressive for video calls and document scanning, and the overall build quality feels premium, as expected from Apple. Overall, the Apple iPad 11-inch with the A16 chip is an excellent investment for anyone looking for a powerful, reliable, and versatile tablet. It combines speed, portability, and ease of use into one outstanding device. Highly recommended!
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Reviewed in the United States on June 6, 2026
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W. T. Traylor
Port Orchard, US
★★★★★ 5
It’s an iPad that works great
Style: Wi-Fi, Size: 128GB, Color: Silver, Configuration: Without AppleCare+
Super easy to setup using my wife’s older iPad. With a good case it is very durable and the unit was new.
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Reviewed in the United States on June 7, 2026
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John Jones
Natrona Heights, US
★★★★★ 5
Clear display
Style: Wi-Fi, Size: 128GB, Color: Blue, Configuration: Without AppleCare+
I got this to replace an old iPad Pro. It does everything my old pro did, except for having a smaller screen. Good value and set up and migration from old iPad was super easy. Good battery life and so far playing games on it haven't been an issue
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Reviewed in the United States on May 30, 2026

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