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High-Resolution Optical / Video Extensometers

High-Resolution Optical / Video Extensometers

Precision Optical Extensometers – Epsilon ONE® Breakthrough Performance  •  Easy to Use  •  Interfaces With Any Test MachineEpsilon ONE® high-precision video extensometers measure axial strain with industry-leading resolution, accuracy, and speed. Innovative...
Averaging Axial Extensometers

Averaging Axial Extensometers

Averaging Axial Extensometers – Model 3442AVG This all-purpose averaging axial extensometer is used in tension or compression to measure Young’s modulus, offset yield, and strain to failure. It is compact and lightweight. Gauge length is set automatically for...
Epsilon Shunt Calibration System

Epsilon Shunt Calibration System

Epsilon Shunt Calibration System – Model ESCS Designed to allow Epsilon’s extensometer calibration to be easily transferred to a customer’s electronics, the Epsilon Shunt Calibration System is available for any strain-gaged extensometer. 38...
All-Purpose COD Gages

All-Purpose COD Gages

Fracture Mechanics Clip-On Gages – Model 3541 For fracture mechanics studies, these COD gages are in compliance with standardized test methods, such as ASTM E1820 for determination of fracture toughness properties of metallic materials. Epsilon’s experts have...
COD Gages for Furnaces

COD Gages for Furnaces

High Temperature Furnace COD Gages (1200 °C or 1600 °C) – Model 3548COD High temperature COD gages for use in split type materials testing furnaces with a slot for the ceramic rods. These liquid-cooled COD gages are for use to 1200 °C (2200 °F). The high...