Product Description

PTC has redesigned their entire line of digital pencil style durometers. The durometers feature a shorter barrel for improved grip and a more accurate precision ground mainspring.

The PTC Digital Pencil Style Durometers are manufactured to meet or exceed current JIS K7312 specifications and designed to measure the indentation hardness of rubber, elastomers, and other rubber like substances such as neoprene, silicone, vinyl, nitrile, and butyl. They can also be used for soft plastics, felt, leather, and similar materials.

A standard electronic maximum hold button retains the peak reading until reset. The durometer’s ½ inch diameter presser foot allows use in confined or hard to reach areas other durometers cannot test.

The LCD digital display features bold, easy to read numbers, which saves time by indicating a specific value, with a 0.1 resolution, for each determination.

The durometer should be used in a near vertical position, but may be used at up to 90º.

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PTC Digital Pencil Style 611: Features Fill 118 Copy 1 Created with Sketch.
  • Asker C Durometers meet or exceeds JIS K7312
  • Small ½ inch Diameter Presser Foot;
  • Large LCD Digital Display;
  • 0.1 Resolution Accuracy;
  • Electronic Maximum Hold;
  • Reliable Circuitry with ‘0’ Drift;
  • Multiple Data Outputs;
  • Battery Powered for Portability;
  • AC Adapter & Batteries Standard;
  • Storage Case;
  • Test Block Included.


PTC Digital Pencil Style 611: Specifications Fill 118 Copy 1 Created with Sketch.
Types:Asker C
Presser Foot:13 mm Ø (0.5 inch Ø)
Indicator:Digital LCD
Scale:0 — 100, 0.1 Point Graduations
Accuracy:± 1 Point
Dimensions (H x W x D): 1525 x 57 x 38 mm (6.0 x 2.25 x 1.50 inch)
Finish:Black Anodized
Weight:204 g (7.5 oz.)
Standards:JIS K7312

Index Terms: Fill 118 Copy 1 Created with Sketch.

PTC Durometer, PTC Durometers, Shore hardness, pocket durometer, Shore scale, hardness, rubber hardness, plastic, plastic hardness, indentation hardness, ebonite, ebonite hardness, rubber hardness testing, rubber testing, hardness testing, durometer hardness, testing, ASTM D2240, D2240, ASTM D1957, ISO 868, ISO 7619, ISO 8517, ISO 7267, ISO 21509, ISO 18517, JIS K6253, JIS K6251, JIS K6252, JIS K 6253, JIS K6254, JIS K6255, JIS K6256, JIS K6257, JIS K6258, JIS K6259, JIS K6260, JIS K7215, DIN 53505, DIN 53 505, CNS, K6898, BS 903, BS 2782, BS ISO 21509, BS EN ISO 868, GB/T 10807, Asker, Asker C, SRIS 0101, MIL-STD-45622A, MIL-I-45208A, MIL-STD-120, 83.060, 83.080, hysteresis, creep, Young’s Modulus.