Electronic Dynamometer
Definition
An electronic dynamometer replaces the mechanical spring-and-dial system with a strain gauge — a precision resistive element that changes electrical resistance proportionally to applied deformation. A signal conditioner amplifies this change and a microprocessor converts it to a force reading on a digital screen. Electronic dynamometers offer significantly higher resolution than mechanical units, can display multiple units simultaneously (lb/kg/kN), provide peak hold and data averaging functions, and — in advanced models — transmit data wirelessly or via USB for logging and reporting. Dillon’s EDJR and EDxtreme are the two primary electronic dynamometer lines offered by Dynamic Measurement Systems. Electronic dynamometers have a typical service life of approximately 10 years.
Frequently Asked Questions
Why Electronic Dynamometer Matters
How Dynamic Measurement Uses It
Dynamic Measurement Systems sells both the EDJR and EDxtreme electronic dynamometer lines. Together these families represent approximately 35% of total worldwide Dillon sales. DMS provides calibration and repair services for electronic units and offers the Communicator II wireless data system for remote data monitoring.