Go Direct® EKG Sensor

• Accurately measure heart activity with the Vernier Go Direct EKG
• Easy-to-use sensor with wireless connectivity for real-time data collection
• Compatible with multiple devices and software for seamless integration
• Durable design for use in various environments and applications
• Ideal for scientific research, classroom experiments, and industrial processes

IMPORTANT – FEDEX GROUND SHIPPING ONLY.
Product is NOT eligible for Free Shipping and other promotions.

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.

Wirelessly connect most Go Direct sensors to the Graphical Analysis Pro app in just seconds and collect, visualize, and interact with data in real time, from anywhere and on multiple devices

• Live data sharing during demonstrations. Great for in-person and remote learning 
• Graph types, including bar graphs, histograms, and FFTs, plus the ability to plot categorical data
• Video-sensor data sync to replay, speed up, slow down, and pause recorded experiments at key moments in time
• Library of over 45 sample experiments ready to be analyzed by students as prep work, homework, or a makeup assignment
• User-defined curve fits, which allow advanced and more meaningful data analysis

Rechargeable Battery

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from the Vernier Graphical Analysis™ Pro app, as well as LabQuest®3. 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.

Wireless or Wired

Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using the Vernier Graphical Analysis™ Pro 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

• Range: ±200 mV
• Resolution: 0.024 µV
• Maximum sampling rate: 400 samples/s
• EKG channel settings
  • High-pass: 0.300 Hz
  • Low-pass: 22.5 Hz –3 dB cutoff with –80 dB attenuation above 50 Hz
• EMG channel settings
  • High-pass: 2 Hz
  • Low-pass: 29 Hz –3 dB cutoff with –80 dB attenuation above 50 Hz
• Heart rate calculation
  • Sample windows: 6 s
  • Advance interval: 1 s
• Connections
  • Wireless: Bluetooth
  • Wired: USB

What’s Included

• Go Direct EKG Sensor
• 100 Disposable Electrodes
• Micro USB Cable