Biometrics Ltd is a specialist manufacturer of data acquisition sensors, instruments and software used in the markets of medical research, rehabilitation, ergonomics and sports science for movement analysis.

Data Acquisition

Biometrics Ltd range of Data Acquisition Systems collect both analogue and digital data from a wide range of sensors and are available in laboratory and portable configurations. Specific systems include precision interfaces and sensors for Data Acquisition of movement analysis and state-of-the-art Surface EMG. Interfaces may be connected to the computer via a wireless Bluetooth adapter or USB lead.

A key benefit of Biometrics Ltd systems is that they are designed to readily interface to most video based motion capture systems and other data acquisition interfaces. This allows for Surface EMG and goniometry data to be synchronised and simultaneously collected. During discussions of your specific system requirements please request this option.

Clinical Rehabilitation

E-LINK is the world standard for computerized clinical exercise and evaluation. Developed by therapists and engineers since 1993, E-LINK continuously evolves to meet the changing needs of clinicians and patients. The latest generation of E-LINK contains completely wireless sensors and a comprehensive range of modules for exercise, evaluation, documentation, progress reporting and physical impairment calculations. The new wireless components are designed to work along-side any existing E-LINK hardware as well as functioning as fully independent wireless systems.

Biometrics Ltd is proud of the longevity of E-LINK, with thousands of hospitals worldwide continuing to effectively use E-LINK to benefits patients for 10 to 15 years (or longer). Our commitment to support existing customers is evident - current versions of E-LINK software are backwards compatible with hardware manufactured as far back as 1995.

DataLITE - Total Freedom of Movement
New DataLITE sensors are completely wireless allowing total freedom of movement.
Precise measurements include real-time joint angular movement, EMG analysis and many other associated physiological measurements.

The comprehensive range of Biometrics' electrogoniometers and torsiometers are ideal for quick, simple, and accurate measurement of joint movement in multiple planes. Extremely robust, lightweight and flexible, the sensors can be comfortably worn undetected under clothing, without hindering the actual movement of the joint.

The twin axis goniometers and single axis torsiometers provide improved mechanical integrity and electrical performance.


Biometrics' surface EMG sensor is an active probe which provides superb quality of signal and ease of use. Unique to the design is the amplifier's input impedance of >10,000,000 M Ohms. This means in practice that little or no skin preparation is required and no conducting gels are required. To use the EMG sensor simply apply the electrode to the muscle being measured using the die cut medical grade double sided adhesive tape. The quality of the signal received is excellent for both static and dynamic applications.