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The Rex DD-4 Digital Durometer is the successor to the popular Rex DD-3. With its impressive list of features, the DD-4 is truly state-of-the-art, and is the ideal instrument for lab use. Some of the new features include a larger direct drive LCD display, USB data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff and also a low battery warning.
Unit of Measure

Technical Specs

Brands

 N/A Rex

Resolution

 N/A 0.1

Dial Rotates

 N/A Up to 270 ยบ

Range

 N/A 0 to 100 pt

Face Diameter

 N/A 2-1/2 in

Height

 N/A 6.125 in

Color

 N/A Green

Features

Features

 N/A
  • AC adapter and batteries are included.
  • Includes NIST calibration certificate.
  • Conforms to ASTM D-2240.
  • Set Dwell Time (SWC-2 Software).
  • High and low buttons for setting tolerance limits.
  • Custom made carrying case.
  • Solid state circuitry with LCD display.
  • Response speed is immediate.
  • Holds reading until reset.
  • Extra-large number display.
  • Capable of USB and RS232 communication with Rex approved cables (not included).
  • Made in the U.S.A.