What happens when I connect an analog sensor to the port on my Go Direct...
The “BTA” analog port on the Go Direct® Force Plate (GDX-FP) is designed for the Lateral Force Accessory (2D-FP). When this accessory is connected to the port, you can activate the Lateral Force...
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How do I set up my Ladder Experiment Kit?
The Ladder Experiment Kit (2DFP-LAD) is designed to be used with the Go Direct® 2-Axis Force Plate (GDX-FP2D) or 2-Axis Force Plate (FP2D-BTA) to investigate reaction forces at work on a ladder. It is...
View ArticleGo Direct Turbidity Troubleshooting and FAQs
Go Direct® Turbidity (GDX-TRB)Specifications and User Guide Troubleshooting Primary Test: place a cuvette of distilled water in the sensor. It should read zero. If it reads anything else, check your...
View ArticleHow do I use the Vernier Variable Load (VES-VL) and what is the switch inside...
The new (May 2025) Variable Load has rotary switches to allow the user to set the resistance to any value from 2 to 200 ohms. It supports up to 300 mA of current, and it has a replaceable 365mA fuse...
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How do I activate Graphical Analysis Pro on an iPad or iPhone?
This article is for Graphical Analysis version 6.2.0 or newer.For older versions of the app, see How do I activate Graphical Analysis Pro? Activating Graphical Analysis Pro Follow these steps to...
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Updating Graphical Analysis from v6.2.0 to v6.2.1 within the app can fail on...
This issue is specific to the Windows installed version of Graphical Analysis.This issue is most common when updating from v6.2.0 to v6.2.1. What is Happening? When using the update tool within the...
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Go Wireless Optical Heart Rate Troubleshooting and FAQs
Specifications and User Guide Troubleshooting General: Press the button on the side of the Go Wireless Optical Heart Rate once to power the sensor on. The green lights should begin to flash. Connect...
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Which Go Direct Weather sensor do I have? Does it support Remote Data Logging?
The following are the different versions of the Go Direct® Weather sensor (GDX-WTHR) that we have sold. Only the most recent version, released in March 2025, supports Remote Data Logging. Because of...
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Which Go Direct Soil Moisture sensor do I have? Does it support Remote Data...
The following are the different versions of the Go Direct® Soil Moisture Sensor (GDX-SM) that we have sold. Only the most recent version, released in May 2025, supports Remote Data Logging. Because of...
View ArticleWhere can I find information about Vernier Connections’ web accessibility...
At Vernier Science Education, we aim to make our digital resources accessible to all users, including individuals with disabilities. We use the Web Content Accessibility Guidelines (WCAG) 2.2 AA as a...
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