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Go Direct® Hand Dynamometer

Informations sur le produit "Go Direct® Hand Dynamometer"

Go Direct Hand Dynamometer can be used to measure grip and pinch strength and to perform muscle fatigue studies. This sensor directly connects via Bluetooth® wireless technology or USB to student devices. Students can correlate muscle strength and fatigue when they pair Go Direct Hand Dynamometer and Go Direct® EKG Sensor.

The Go Direct Hand Dynamometer can be used in a variety of experiments:

  • Evaluate grip strength and different limb positions.
  • Observe the effect of a conscious effort to overcome fatigue on hand grip strength.
  • Compare pinch strength of each finger.
  • Rechargeable Battery—Ready When You Are

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 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
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.

Specifications

  • Resolution: 0.1 N
  • Range: 0 to 600 N
  • Safety Range (maximum force without damage done to sensor): 0 to 850 N

Connections

  • Wireless: Bluetooth
  • Wired: USB
Betriebsystem: Android, Chrome, LabQuest 2, Mac OSX, Win, iOS
Bildungsstufe: Sec. II & tertiaire, cycle 2
DataLogger Schnittstellen: LabQuest
Fach: Sport, Vernier, biologie
Fachbereich: Bewegung & Sport, Biologie, Natur, Mensch, Gesellschaft - NMG
Programmiersprache: Google Workbench
Schnittstelle: BlueTooth, USB

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Accessory Items

Advanced Biology with Vernier (EN)
Advanced Biology with Vernier contains 17 ready-to-use experiments appropriate for advanced high school and college biology courses. Use it in addition to Biology with Vernier (BWC-LP) for a comprehensive set of topics. For inquiry-based experiments, we recommend Investigating Biology through Inquiry (BIO-I). Included with Advanced Biology with Vernier Electronic Version 17 ready-to-use student experiments Access to up-to-date versions of the experiments Instructions for data collection with Logger Pro 3, LabQuest App, and EasyData Essential instructor information including teaching tips, instructions for preparing solutions, suggested answers, and sample data and graphs Word-processing files of the student experiments, so you can edit the files to match your teaching preferences Complete equipment and supplies list A generous site license­—buy one book and duplicate the experiments for your class Printed Lab Book When you buy the printed lab book you receive all of the resources listed for the electronic version, plus a printed copy of the book.

De 83.40 CHF*
Human Physiology with Vernier
The 24 experiments in Human Physiology with Vernier are designed to encourage students to think about the physiology of various human organ systems by measuring the activity of the upper respiratory tract, the lungs, the heart, the nervous system, and the musculoskeletal system. Homeostasis is an underlying theme, and several experiments illustrate the response of the human body to stress or external influences.

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Go Direct® EKG Sensor
The Go Direct EKG Sensor measures electrical activity in the heart and electrical signals produced during muscle contractions. The wireless options minimize the concern of cables getting caught and tangled during experiments. This sensor provides two separate outputs: one optimized for standard 3-lead EKG tracings and one optimized for surface EMG recordings. EMG recordings can also be rectified automatically by the sensor. The Go Direct EKG Sensor can be used in a variety of experiments:  Compare and measure students’ electrocardiogram (EKG/ECG) waveforms. Determine heart rate by examining the number of QRS waveforms in a series of electrocardiograms (EKG/ECGs). Study contractions of muscles (EMG) in the arm, leg, or jaw. Correlate measurements of grip strength and electrical activity with muscle fatigue. Rechargeable Battery—Ready When You Are The Go Direct robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from our free Graphical Analysis™ 4 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 Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth wireless technology, allowing you to choose the solution best for your classroom or laboratory.

405.70 CHF*
Human Physiology Experiments
Human Physiology Experiments contains 14 experiments designed to encourage students to explore the physiology of various human organ systems. This lab book provides instructions for data collection with Vernier Graphical Analysis™ and Go Direct® sensors only. Electronic Version 14 ready-to-use student experiments Electronic access to up-to-date versions of the experiments Instructions for data collection with Vernier Graphical Analysis app with Go Direct sensors. (Does not support data collection with Logger Pro or LabQuest App) Essential instructor information, including teaching tips, suggested answers, and sample data and graphs Word-processing files of the student experiments, so you can edit the files to match your teaching preferences Complete equipment and supplies list A generous site license­—buy one book and duplicate the experiments for your class Printed Lab Book When you buy the printed lab book you receive all of the resources listed for the electronic version, plus a printed copy of the book.

De 64.80 CHF*
Biology with Vernier (EN)
Biology with Vernier is the foundational biology book for high school and college courses. Biology with Vernier has 31 experiments in cell respiration, photosynthesis, membrane diffusion, osmosis, human physiology, transpiration, fermentation, and other important biology concepts. The complete table of contents is shown below. Experiments are included for 12 Vernier biology sensors. If you teach Advanced Placement (AP), International Baccalaureate (IB), or college biology, you should also consider Advanced Biology with Vernier (BIO-A) and Human Physiology with Vernier (HP-A).

De 83.40 CHF*
Investigating Biology through Inquiry
Investigating Biology through Inquiry will help you integrate inquiry into your existing biology curriculum, whether you teach high school, Advanced Placement (AP) Biology, International Baccalaureate (IB) Biology, or at the college level. It provides many possible researchable questions and sample data for your students to investigate. Investigating Biology through Inquiry contains investigations for many fundamental concepts in biology. Each investigation includes a preliminary activity, teacher information, sample researchable questions, and sample data. Labs are correlated to AP and IB standards. Topics covered include: Cell and Molecular Biology Organismal Biology Ecology Evolution If you are new to inquiry-based instruction, the extensive teacher sections will help guide you through the inquiry-based style of biology instruction. This book will help you integrate the recommendations of the AAAS “Vision and Change in Biology Undergraduate Education” initiative in your college course.

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Human Physiology Experiments: Volume 2
An expansion of Human Physiology Experiments, Human Physiology Experiments: Volume 2 encourages students to investigate the physiology of the cardiovascular, muscular, respiratory, and nervous systems. The 15 experiments in this lab book include in-depth investigations for circulatory and cardiac physiology, respiratory physiology (including spirometry), complex reflexes, muscle physiology, biofeedback, and exercise physiology. Additionally, Human Physiology Experiments: Volume 2 includes experiments that help students explore the relationships between organ systems. Experiment setup is minimal—students are collecting data in minutes.

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