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DD-100 Digital Durometer

Made in the USAThe Checkline Europe DD-100 digital durometer is the genesis of years of experience offering high quality durometers to discriminating users. Featuring an 18mm footer that offers high stability and conforms to all international standards, the DD-100 is the ideal durometer for a wide range of shore hardness measuring applications.

The DD-100 is supplied with a NIST traceable calibration certificate in foam-fitted carrying case.

Available Scales: A, B, C, D, DO, O, OO
Conforms to ASTM D-2240

Easy To Operate

  • Includes NIST-Traceable Calibration Certificate
  • Can be used in any measurement orientation as gravity does not affect readings
  • Holds Peak reading until reset
  • Supplied in custom fit carrying case
  • High and low buttons for setting tolerance limits
  • Solid state circuitry with LCD display
  • One year warranty
  • 18 mm diameter footer provides stable basis for testing and conforms to all International Standards
  • 0.1 Unit Resolution
  • Conforms to ASTM D-2240
  • RS232 output
  • Minimum Sample Thickness
    -Type A = 6 mm (1/4")
    -Type M = 1.25 mm (0.050")

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Dimensions DD-100

Complete Kit

The DD-100 is supplied as a complete kit including:

  • DD-100 durometer
  • instruction manual
  • calibration certificate
  • foam-fitted metal carrying case.
  • test block


Resolution 0.1 Units
Accuracy ±1 durometer unit (A,B,C,D,O,DO & Asker C)
±2 durometer units (OO)
LCD Size 8 mm
Dimensions 128 x 57 x 36 mm
Output RS232
Weight 235 grams
Power Supply (2) 3V CR-2450 Batteries
AC Adapter Optional
Warranty 1 year
* Note per ASTM D 2240-05, Sect 9.3: It is accepted that durometer readings below 20 or above 90 are not considered reliable. It is suggested that readings in these ranges be omitted.

Conformance to International Standards
Model ASTM D2240 DIN 53505 ISO 868 ISO 7619
Type Indentor Shape Force
A Flat cone point, 35º Included Angle
Soft rubber, plastics, and elastomers, printer's rolls.
822 Gr
B Sharp cone point, 30º Included Angle
Harder elastomers and plastics. Paper and fibrous materials, Use above 93 Duro A.
822 Gr
C Flat cone point, 35º Included Angle
Medium hard elastomers and plastics. Also useful to avoid surface marks.
4536 Gr
D Sharp cone point, 30º Included Angle
Hard rubber and plastics such as thermo plastics, flooring and bowling balls.
4536 Gr
DO 3/32" Spherical
Dense granular material, textile windings.
4536 Gr
O 3/32" Spherical
Very soft elastomers, textile windings, soft granular materials. Use below 20 Duro A.
822 Gr
OO 3/32" Spherical
Light foams, sponge rubber gels, animal tissue.
113 Gr


Product name
DD-100-A Type A Durometer
£ 830,00 
DD-100-B Type B Durometer
£ 890,00 
DD-100-C Type C Durometer
£ 890,00 
DD-100-D Type D Durometer
£ 830,00 
DD-100-DO Type DO Durometer
£ 890,00 
DD-100-O Type O Durometer
£ 890,00 
DD-100-OO Type OO Durometer
£ 890,00 
DD-100-ASKER-C Digital Durometer
£ 1.111,00 

Product name
DD-ADAPTER - 220VAC Power Adapter for DD-Series (600mA)
£ 23,00 
RX-G03-0018 - RS-232 Data Output Cable
£ 97,00 
RX-G13-0048 - USB Data Output Cable
£ 136,00 
EMS4 Remote Readout Data Collection Application
£ 1.011,00 
DD-DB1 - "Smart" USB Data Transfer Cable, Sends data to any Windows program with press of
£ 357,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability : Available , preorder 1-2 weeks , special order, request

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