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Dakota Ultrasonics PR-82

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Dakota Ultrasonics PR-82
Product Description
Additional Info
Product Literature

DAKOTA PR-82 Automotive Thickness Gauge

The PR-82 sonic tester is designed specifically 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 backlit and the unit operates for up to 200 hours on a single set of batteries.

The PR-82 is protected by Dakota Ultrasonics 5 year limited warranty.


  • Cylinders, Pitting Head Ports and Pipe Roll Cages
  • Body Panels Chassis Variety of Applications



  • Weight: 10 ounces
  • Size: 2.5 W x 4.5 H x 1.24 D inches (63.5 W x 114.3 H x 31.5 D mm)
  • Operating Temperature: -20 to 120F (-20 to 50C)
  • Case: Extruded aluminum body / nickel plated aluminum end caps. Resistant to impact and is environmentally sealed.



  • Sealed membrane that is resistant to both water and petroleum products.
  • Six tactile-feedback keys



  • Dual element (transmit and receive).
  • 1 to 10 MHz frequency range
  • Locking quick disconnect Lemo connectors
  • 4 foot cable
  • Custom transducers available for special applications.



  • Two 1.5V alkaline or 1.2V NiCad AA cells.
  • Typically operates for 200 hours on alkaline and 130 hours on NiCad.



  • Multi-function 4.5 digit liquid crystal display with 0.500 inch numerals, backlit for use in poor light conditions.
  • Measurements displayed in inches, iches/microsecond, millimeters and meters/second.
  • Bar graph indicates stability of reading.



  • Factory calibration traceable to national standards.



  • 5 year limited



  • Range: Measures from 0.040 to 1.50 inches (0.63 to 199.99 millimeters) in casted materials.
  • Switch to select English or metric units.
  • Resolution: 0.001 inch (0.01 millimeter)
  • Velocity Range: .0492 to .3937 in/m s (1250 to 10,000 meters/sec)
  • Built-in: Stainless steel reference disk for probe zeroing.
  • Four readings per second for single point measurements or 16 per second in SCAN mode.
  • Single and Two point calibration options included.
Please Note: To add an item/multiple items to your shopping cart, check the corresponding box/boxes and click "Add To Cart"
Part #
Product Name Part # Price Qty
PR82 Kit Includes: Couplant, Manual, Plastic Carrying Case, and AA Batteries; Probe 5 MHz x .25" T-102-2000. 5 year warranty. UT-DU-Z-102-0002 $1,125.00
PZX Series Nylon Instrument Case UT-DU-F-112-0005 $55.00