BIOPAC® Systems, Inc. Logo

VPG Plethysmography Transducer

Precision Transducer for Research Data Acquisition

Convert biological signals for analysis with MP system or AcqKnowledge®

Request More Info
Part #: TSD204

The vaginal plethysmography (VPG) transducer measures vaginal pulse amplitude (VPA) and vaginal blood volume (VBV).

  • insert tip: length 5.25 cm (2.5″); circumference 4.5 cm (1.8″)
  • cable: 3 m cable (9.8 feet); terminates in connector for TCIPPG2 or BSLTCI-24
  • stopper (LxWxD): 9 cm x 2.4 cm x 1 cm (3.5″ x 0.94″ x 0.39″)
  • weight: 0.15 kg (5.3 oz) including cable; tip only ~0.10 kg (0.35 oz)
  • Requires transducer connector interface TCIPPG2 to PPG100C for MP160/150 System or BSL-TCI24 to dSub9 for MP36R analog CH input.
  • See TSDVPG for bundled VPG transducer and interface.
See More...

VPG Measurement
View Spec PDF

Are You Looking for These?

Part #: TSD204
Categories: Transducers - Research
Subcategories: Sexual Arousal - Research

With a different Platform



Sexual Arousal VPA VBV Data

Add a variety of physiological sexual arousal parameters including temperature, EDA, respiration, and pulse. Monitor pulse rate, respiration rate, pulse amplitude, and area under the pulse curve with AcqKnowledge calculation channels.

Present a wide range of videos or images and send marker/trigger information to the MP System with a stimulus presentation package. Use automated analysis features, triggering off of the image markers, to determine the onset timing, duration, and amplitude of the subject’s response. Add subject feedback via the Variable Assessment Transducer TSD115.




Knowledge Base

Recommended Items

Spotlight On

Noninvasive Blood Pressure Amp with Hemodynamics

Continuous…Easy to use…Reproducible & Validated The NIBP100D-HD noninvasive blood pressure system provides a continuous, beat-to-beat, blood pressure signal recorded from the fingers of a subject. Simple and noninvasive—finger sensor provides accurate & immediate feedback: arterial BP, cardiac output, fluid and hemodynamic status. Measure noninvasive BP parameters (BP, sBP, dBP, mBP, and PR) plus hemodynamic parameters (PPV, […]

View All
Latest News

BIOPAC Launches New “Smart Amplifiers”

February 14, 2019 BIOPAC Systems, Inc. Goleta, CA USA New “Smart Amplifiers” make it easier than ever for life science researchers to get great data Fast Setup & High Performance Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level voltage connection to the data acquisition system and reduces noise artifact. […]

New Citations | Down’s Syndrome, Sleep Monitoring, Consumer Responses

BIOPAC provides software and hardware that allows research teams to record and analyze numerous body signals for physiological experimentation. Here are a few notable studies using BIOPAC equipment that cover Respiration, EEG, and Neuromarketing. Breathe Easy In this study, a mathematician from Simpson College uses her skills and students’ respiratory studies conducted with Biopac Student Lab equipment (BSL […]

Read All
Request a Demonstration
Request a Demonstration