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AD-100 Precision Shore Durometer

Made in the USAThe Checkline Europe AD-100 analog durometer is the genesis of years of experience offering high quality durometers to discriminating users.

Featuring an 18 mm footer that offers high stability and conforms to all international standards, the AD-100 is the ideal durometer for a wide range of shore hardness measuring applications.

5 models are available each calibrated for a different Shore scale including;

  • Shore B
  • Shore C
  • Shore DO
  • Shore O
  • Shore OO

The AD-100 displays hardness readings on an easy-to-read analog scale calibrated in 0 to 100 Shore units. An optional MEMORY POINTER (not suitable for shore OO and OOO) holds reading until manually reset, allowing operators to concentrate on measurement tasks. Also valuable if used in a position where the dial is obstructed.

All AD-100 models are supplied in a foam-fitted protective carrying case along with NIST traceable calibration certificate.

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

See: AD-300 series for available scales: A,D
Conforms to DIN 53505, ASTM D-2240, ISO 868 & ISO 7619

  • Includes NIST-Traceable Calibration Certificate
  • Can be used in any measurement orientation as gravity does not affect readings
  • 1-Year Warranty
  • 18 mm diameter footer provides stable basis for testing and conforms to all International Standards
  • Conforms to ASTM D-2240
  • Minimum Sample Thickness
    -Type A = 6 mm (1/4")
    -Type M = 1.25 mm (0.050")

360 degree photo


Complete Kit
The AD-100 shore durometer is supplied as a complete kit including
- AD-100 durometer,
- instruction manual
- calibration certificate
- foam-fitted metal carrying case

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Category Durometer Stands

Durometer stands are used in combination with any of Checkline's durometers to help minimize the influence of the operator and to improve accuracy.

More details

Category  Durometer Stands 0

Measuring Range0 - 100 units
Accuracy*±1 durometer unit (A,B,C,D,O,DO)
±2 durometer units (OO)
Dial Size57 mm Diameter
Dimensions128 x 57 x 30 mm
Weight200 grams (7 ounces)
Warranty1 year
* Noteper 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

Product Configurations
Type Indenter 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 thermoplastics, 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

Easy To Operate

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AD-100-B Durometer type B
€ 530,00 
AD-100-C Durometer type C
€ 530,00 
AD-100-DO Durometer type DO
€ 530,00 
AD-100-O Precision Durometer - shore O
€ 530,00 
AD-100-OO Precision Durometer - Shore OO
€ 530,00 
AD-100-ASK-C Durometer type Asker C
€ 442,50 

AD-100-MEM Memory Pointer Option
€ 95,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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