BIOPAC® Systems, Inc. Logo

Goniometers & Torsiometers – MP3X/45

Simultaneous Measurement Goniometer

Measure around two orthogonal rotational axes 

Request More Info
Twin-axis Goniometer 110mm, BSL
Part #: SS20L, SS21L, SS22L, SS23L

Dual-axis devices provide simultaneous measurements around two orthogonal rotational axes and single output devices measure axial rotation about a single plane. Use with MP3X or MP45 unit.

  • SS20L and SS21L dual-axis goniometers measure limb angular movement (e.g., wrist flexion/extension and radial/ulnar deviations).
  • SS22L and SS23L single-axis torsiometers measure forearm pronation/supination.
  • SS24L single-axis goniometer measure joint movement (finger or toe).

Devices attach to the body using TAPE2 medical adhesive tape. One MP3X/45 channel is required for each output; to measure both axes simultaneously, twin-axis goniometers require two MP3X/45 channels.

See More...

BIOPAC Physiology Teaching Tools
View Spec PDF

Are You Looking for These?

Part #: N/A
Categories: Transducers - Education, Transducers - Research
Subcategories: Goniometers - Education, Goniometers - Research

Equivalents
With a different Platform

Details

Compatibility


The gauge mechanism allows for accurate measurement of polycentric joints. Telescopic endblocks compensate for changes in distance between the two mounting points as the limb moves.

Suggested reading for additional information on goniometry: Legnani G, Zappa B, Casolo F, Adamini R, Magnani PL. A model of an electro-goniometer and its calibration for biomechanical applications. Med Eng Phys. 2000 Dec;22(10):711-22.

Support

Downloads/Resources

Knowledge Base

Recommended Items

Spotlight On
free BIOPAC webinar

Multimodal Workload Measurements | Combining fNIRS, ECG/HRV, Eye Tracking & Stimulus Presentation

There is overwhelming evidence that combining multiple physiological measures provides greater power to discriminate mental workload as well as other cognitive states. Researchers frequently acquire disparate data streams for studies in cognition, human factors, ergonomics, user experience, and more.

Watch the online presentation to learn how to:
• Operate a multimodal experiment using: fNIRs, ECG/HRV, eye tracking, and stimulus presentation
• Record high quality data
• Optimize the setup
• Synchronize devices
• Analyze data

Register Now
Latest News

New Citations | Brain Studies Involving fNIRS, BDNF, and fMRI

BIOPAC provides software and hardware that allows research teams to study the brain for cognitive experimentation. Here are a few notable studies using BIOPAC equipment for fNIRS, fMRI, and Brain Studies research. The Mystery of our Inherent Body Clock Recording time is as easy as looking at your watch or pulling out your phone, but humans have always had […]

Electrocardiography Guide Now Available

BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]

Read All
Request a Demonstration
Request a Demonstration