VERNIER GO DIRECT RESPIRATION BELT
Measure human breathing patterns quickly with the Vernier Go Direct Respiration Belt, which connects wirelessly via Bluetooth® or wired via USB to your device. The Vernier Go Direct Respiration Belt uses a force sensor and an adjustable nylon strap around the chest to measure respiration effort and respiration rate. An LED indicator provides feedback so belt tension can be optimized. Respiration rate is reported in the Graphical Analysis™ app, which makes comparison studies between subjects or experiments easy to do.

• Observe how respiration rate changes after exercise or breath holding.
• Observe how respiration effort (the force exerted by the chest during respiration) changes after exercise or breath holding.
• Measure steps and step rate during a study with the built-in pedometer.

Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ app Should the battery run low simply connect the sensor to the charging cable and keep on collecting — no interruptions or inconvenience to you or your students.

Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ app. No additional equipment or software purchases are necessary. Vernier Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.

GAPRO Vernier Graphical Analysis™ Pro includes all the features of the free Vernier Graphical Analysis app, plus enhanced functions for more advanced analysis. Its illustrative experiment videos and interactive graphing capabilities inspire students to explore crucial scientific concepts and analyze data in new complex and insightful ways.
GAPRO is compatible with most Vernier sensors and multiple operating systems and devices.

Specifications:
• Range: 0–50N
• Resolution: 0.01N
• Response time: 50ms
• Respiration rate calculation:
     Sample window: 30s
     Advance interval: 10s
• Step rate calculation:
     Sample window: 10s
     Advance interval: 10s
• Maximum chest circumference: 140cm
• Connections:
     Wireless: Bluetooth
     Wired: USB

Included:
• Vernier Go Direct Respiration Belt
• Vernier Micro USB Cable




Download the current Vernier K-12 Catalogue
Download the current Vernier University Catalogue

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details

• Warranty: 5 year limited warranty (1 year on battery)

  Last edited 4th Nov 2020

  This product is used in teaching these Australian Curriculum codes:
  ACSBL115 - Maintaining the internal environment - Homeostasis - Animals, whether osmo-regulators or osmo-conformers, and plants, have various mechanisms to maintain water balance that involve structural features, and behavioural, physiological and homeostatic responses
  ACSBL111 - Maintaining the internal environment - Homeostasis - Changes in an organism’s metabolic activity, in addition to structural features and changes in physiological processes and behaviour, enable the organism to maintain its internal environment within tolerance limits
  ACSBL110 - Maintaining the internal environment - Homeostasis - Homeostasis involves a stimulus response model in which change in external or internal environmental conditions is detected and appropriate responses occur via negative feedback; in vertebrates, receptors and effectors are linked via a control centre by n
  ACSSU175 - Biological Sciences - Organ Systems - Multi-cellular organisms rely on coordinated and interdependent internal systems to respond to changes to their environment
  Click a curriculum code to see other products that relate.

  Accessories / Spare Parts:
  CB-USB-MICRO	Vernier Micro USB Cable	from	$12.00 plus GST
  CB-USB-C-MICRO	Vernier Micro USB-C Cable	from	$22.00 plus GST
  GDX-CRG	Vernier Go Direct Charging Station	from	$180.00 plus GST
  GDX-BAT-300	Vernier Go Direct 300mAH Replacement Battery	from	$27.00 plus GST
  Works with:
  GA4	Vernier Graphical Analysis	from	$0.00 plus GST
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  Documents:
  User Manual	Getting Started - Connecting your sensor
  User Manual	Vernier Go Direct Respiration Belt