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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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Graphical Analysis says my sensor has an available firmware update, but the...
Not all Go Direct sensors can be updated using the Go Direct Firmware Updater app. Due to supply chain issues during the pandemic, we were required to build some sensors with different processors. Any...
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How can I use a Cart Picket Fence on the Go Direct Sensor Cart?
This article refers to the Cart Picket Fence (PF-CART)and to the Go Direct® Sensor Cart (GDX-CART-G) Some instructors want students to compare and contrast the data collected using different methods...
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Which activities are included on the LabQuest 3?
The LabQuest 3 (LABQ3) includes student instructions for a selection of activities from our popular lab manuals. They are located in the Experiment Viewer app, which is accessible from the Home screen....
View ArticleWhat are the dimensions of the Flow Rate sensor?
Flow Rate Sensor (FLO-BTA) is a LabQuest sensor that must be used with an interface to measure the rate of flow in a river or stream. The dimensions of the sensor is as follows: Length without...
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Where can I get replacement fuses for the Vernier Variable Load?
The Vernier Variable Load (VES-VL) uses a 0.375 mA fuse. A spare fuse is included with each unit (located inside the case). The fuse is manufactured by Littelfuse Inc., part number 0225.375MXP, and is...
View ArticleWhich cuvettes do I need to use with Go Direct Turbidity?
The Go Direct® Turbidity (GDX-TRB) comes with 15 four sided clear cuvettes and lids. The turbidity sensor works by infrared light being directed at a cuvette containing the sample water. This light is...
View ArticleWhat is the screw specification that is used to attach the legs to the Optics...
The specifications for the hardware to attach the legs to the various component holder are:Screw: 6-32 x 3/8 button head Nut: 6-32 hex Optics Expansion Kit Troubleshooting and FAQs
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