Skip to Main Content
  • Instrumart
Instrumart logo
  • Products
  • Brands
  • Applications
  • Lab
  • Blog
  • Account
  • Email Us
  • 1-800-884-4967
  • What can we help you find?

    Can’t find what you’re looking for? Contact one of our engineers today. We’re open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
    • 1-800-884-4967
    • Email Us
    • Live Chat
  1. Non-Destructive Testing (NDT) Equipment
  2. Ultrasonic Thickness Gauges

Dakota Ultrasonics PR-82 Sonic Tester

High-speed ultrasonic thickness tester for engine builders/racing, without graphical display.

Dakota Ultrasonics PR-82 Sonic Tester
Dakota Ultrasonics PR-82 Sonic Tester Datasheet PDF
Retired products cannot be ordered
For replacement see the Dakota Ultrasonics PR-9 Sonic Tester

View Company Reviewsby Trustpilot
Part Number
  • PR-82
Manufactured
  • By Dakota NDT
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
Trustpilot

Overview

Features

  • Measuring range: 0.025 to 19.999" (0.63 to 500mm)
  • Automotive applications: 0.050 to 1.500" casted materials
  • Dual-element transducer
  • Velocity range: 0.0492 to .5511 in/μs (1250 to 14,000 m/sec)
  • 1 to 10 MHz frequency range
  • Multi-function 4.5 digit liquid crystal display
  • Operating temp: -20 to 120°F (-30 to 50°C)

Description

The Dakota Ultrasonics PR-82 Sonic Tester has been modified for the automotive industry. This gauge is commonly used for measuring the thickness of cylinder walls, head ports, decks, tubing, body panels, and windshields. It also has the ability to scan the length of a part to find the the minimum thickness. The PR-82 is back-lit and the unit operates for up to 200 hours on a single set of batteries. It is protected by Dakota Ultrasonics 5 year limited warranty.

The PR-82 utilizes state of-the-art digital technology to produce fast and accurate readings. It requires no special training to operate. Unlike calipers, the PR-82 will measure where there is access to only one side. This makes it valuable when measuring roll cage thickness, cylinder walls (before and after boring) and heads during porting.

The PR-82 is a lightweight, rugged tool that is resistant to water and oil. Other features include a backlit LCD and a bar graph to indicate signal stability. The 5 year warranty indicates how we feel about the quality of the PR-82.

The PR-82 measures in two modes. The first mode takes a measurement at the point you place the probe. The second is the Scan mode, which is helpful when measuring cylinder walls and roll cages. Place the probe at the bottom of the cylinder and drag it to the top, the gauge will display the thinnest reading measured.

The PR-82 Kit includes:

  • Standard transducer; 5MHz, 1/4" dia, potted, side entry, for chassis tubing
  • Couplant
  • Manual
  • Plastic carrying case
  • AA batteries
  • PC engine mapping software

Applications for the PR-82 include:

  • Cylinders & pitting
  • Head ports & pipe
  • Roll cages
  • Body Panels
  • Chassis

Documents

Spec Sheets

  • Dakota Ultrasonics PR-82 Sonic Tester Datasheet PDF (256 KB)

Manuals

  • Dakota Ultrasonics PR-82 Sonic Tester Manual PDF (474 KB)

Accessories

Dakota NDT PR-82 Series Nylon Case
Dakota NDT PR-82 Series Nylon Case

PR-82 Instrument Case.

$60.00

Applications

This product can be used in the following applications:

  • ASME Testing Standard
  • Automotive

Need Help? Call a Waygate - Borescope (Flow) engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Recently Viewed

Dakota Ultrasonics PR-82 Sonic Tester
Dakota Ultrasonics PR-82 Sonic Tester
United States Canada Mexico
Shop
Products
Brands
Applications
Support
Customer Service
Ask a Question
Live Chat
Track Order
Fraud Prevention
Financing
Our Company
Blog
About Us
Contact Us
Jobs
Travel Information
Our Team
Privacy Policy
Terms and Conditions of Sale
Terms and Conditions of Purchase
Accessibility Statement
Connect
1-800-884-4967
sales@instrumart.com
Instrumart
35 Green Mountain Dr
S Burlington, VT 05403 US
Mo-Th 8:00am to 5:30pm ET
Fr 8:00am to 5:00pm ET
Join Us on Facebook
Follow Us on X

Instrumart is a member of a family of industrial stores

Instrumart Compressor World Pump World BioPharm World Filtration World Motion World Qualitrol Engineered Solutions Wholesale Air Pipe
© Instrumart 2025

Family of Industrial Stores

Welcome to our family of stores, your go-to source for a wide selection of commercial and industrial products in the flow control and automation sectors. Each store features a curated range of specialized industrial solutions, with many items designed to complement each other, ensuring you can find everything you need for your specific application. Explore the stores below to discover our extensive product offerings for your business needs.

  • Instrumart

    Shop Industrial and Laboratory Instruments.

    Shop Now!
  • Compressor World

    Shop Compressed Air Equipment.

    Shop Now!
  • Pump World

    Shop Industrial, Water, and Waste Water Pumps.

    Shop Now!
  • BioPharm World

    Shop Sanitary Process Solutions and Products.

    Shop Now!
  • Filtration World

    Shop Industrial Filters.

    Shop Now!
  • Motion World

    Shop Motion Control and Process Automation Systems.

    Shop Now!
  • Qualitrol

    Shop Remanufactured or Repair Automation Products.

    Shop Now!
  • Engineered Solutions

    Shop Custom Engineered and Manufactured Systems.

    Shop Now!
  • Wholesale Air Pipe

    Shop Air Piping.

    Shop Now!