Rex Gauge Durometers
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Rex Gauge Durometers - Space Certified Technology

Model DD-4 Digital Durometer

Model DD-4 Digital Durometer
Product Code: DD-4 Digital
Availability: In Stock
Price: $995.00

Available Options

Certificate Included:

Qty: Item: Price:
Type A $995.00
Type D $995.00
Type B $1,040.00
Type C $1,040.00
Asker C Type $1,295.00
Type DO $1,040.00
Type E $1,295.00
Type M $1,295.00
Type O $1,040.00
Type OO $1,040.00
Type OOO $1,295.00
Type OOO-S $1,295.00
Qty:     - OR -  

DD-4 Digital Durometer

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 are: a new, larger direct drive LCD display, USB data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff.

For Technical Information Click here or visit the ASTM at

Size: 2.5" x 6.125"H
Weight: 7.15 oz.


  • Includes NIST Calibration Certificate
  • Conforms to ASTM D-2240
  • One Year Warranty
  • Custom Made Carrying Case
  • High and low buttons for setting tolerance limits
  • Solid state circuitry with LCD display
  • Batteries Included
  • Response speed is immediate
  • Holds reading until reset
  • 0.1 resolution
  • Dial rotates up to 270°
  • Extra-Large Number Display
  • Capable of USB and RS232 Comminication with Rex Approved Cables
  • 200 Measurement Readings can be stored inside the indicator and viewed on the LCD
  • Stored Measurement Readings can be Downloaded to a Computer Using the Rex Gauge USB Data Output Cable


Model DD-4 Accessories:

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