2 Year Warranty-Qualitest
Product Group:
Plastics Testing
Rubber Testing
Portable Instruments
Automotive Testing

Durometer and IRHD Hardness Tester for Rubber, Plastics and Soft Elastic Materials

Qualitest provides quality control departments and research laboratories with an extensive range of top quality Durometer and IRHD hardness Tester for accurate hardness determination on all natural and synthetic rubber products and soft elastic materials, plastics, acrylic glass, acetates, casting resin, polyester, thermoplastics, PVC, neoprenes, hardboards, wood, leather, fruits and much more. Our products provide the highest precision (normally 0.5% or better), quality and craftsmanship, durability, “yet require” almost no calibration in many years after the purchase. Our designs are engineered so that the Durometer stays precisely within the standard requirements. Qualitest Durometers are referred to as the “Swiss watches” among other products on the market. Investing in our line of Durometer is a guarantee of accuracy and assurance for many years of operation.

Available Products

Pusey & Jones Hardness Tester

Our top quality Pusey & Jones hardness tester (Plastometer) serves for determination of the penetration depth on rubber and elastomer materials e.g. rubber rollers and standard blocks made of rubber with a minimum thickness of 13 mm as well as paper rollers.

Shore Durometer - HP Series Durometer

Our HP Durometer range is equipped with a variety of selectable dial gauges with options for a maximum indicating pointer (models ending with "S").

Digital Durometer HPE-II

Digital Shore Durometer - HPE-II Series Digital Durometers are high-end hardness testers for accurate and repeatable hardness measurement of rubber, plastics and other elastomers.

Digital Micro Shore Durometer HPE Type M/AM

Digital Micro Shore Durometer HPE Type is ideal for Thin Walled O-Rings and irregular/thin flat material according to ASTM D2240 (type M) and ISO 7619 (type AM).

IRHD Micro Hardness Tester III

The latest generation of this popular IRHD Micro Hardness Tester line has a more convenient and user-friendly operation. Accurate IRHD Micro hardness measurement of soft elastomers.

Automatic Motorized Durometer

Automatic Motorized Durometer Digi-TEST is recognized as the most modular, flexible, accurate and state-of-the-art durometer/IRHD hardness tester on the market.

Temperature Controlled Automatic Motorized Durometer - Digi-Chamber

The revolutionary Temperature Controlled Automatic Motorized Durometer - Digi-Chamber - SHORE & IRHD Scales consists of a Digi-Test II Hardness Tester and a temperature chamber which allows tests to be carried out at above or below ambient temperature.

Automatic O-Ring Hardness Tester

As a dedicated variation of our popular DigiTest system, Automatic O-Ring Hardness Tester is the ideal solution for mid to high volume hardness testing of O-rings.

Barcol Hardness Tester - Impressor

Qualitest’s Analog and Digital models are designed for accurate hardness measurement on fiber-glass glass-reinforced plastics, duro plastics, hard thermo plastics, aluminum, semi finished and finished products, according to the Barcol method.

Fruit Firmness Tester

Fruit Firmness Tester - FFF-Series are precise units and the only models on the market which can analyze the firmness of fruit such as apples, peaches, apricots, strawberries, plums, cherries, tomatoes, avocados, kohlrabi, carrots, cucumbers, radish and much more non-destructively and accurately.