Logger Pro, Graphical Analysis, LabQuest App, and Vernier Video Analysis all determine velocity and acceleration from position values using a numerical derivative calculation.
Data used for derivatives commonly come from a Motion Detector, Senso...
The release of macOS 10.14 Mojave broke all video and image capture functions in Logger Pro. While it is still possible to analyze existing videos and photos, you can not initiate a video capture directly with Logger Pro. Logger Pro 3.16 (and newer...
Go Direct® Optical Dissolved Oxygen Probe (GDX-ODO)
Specifications and User Guide
Note: This information is for the Go Direct Dissolved Oxygen Sensor. For information about Vernier Optical DO Probe (ODO-BTA) see Optical DO P...
No, unfortunately a broken glass bulb on any of our pH sensors cannot be repaired or replaced and is not covered by the warranty. We typically make free repairs of our sensors whenever possible, but it is not possible to repair or replace a broken bu...
The Go!Link originally came out in 2004. As time went on some of the components we were using in the original design were no longer available, so the unit had to be redesigned to use new components. In Apr 2019 we updated the plastics in anticipati...
For Blocked-to-Blocked and Unblocked-to-Unblocked transitionsVernier photogates have an electronic timing resolution of 1 microsecond. You will, however, typically get measurements with as much as +/-25 millisecond variation. This is due to variatio...
The attached file contains the transmission spectrum for the Vernier Emissions Fiber (VSP-EM-FIBER). The transmission spectrum is fairly flat across all wavelengths measured by the Vernier Emissions Spectrometer (VSP-EM) and is comparable to the tran...
Yes. There are two distinct methods for programming your mBot with the mBlock 5 software via Bluetooth. In both cases we recommend using the Makeblock® Bluetooth® Dongle (MB-BLE), which makes it easy to pair mBot to your computer or Chromeboo...
iOS/iPadOS 13 broke the scaling routine in some versions of Video Physics. You could not alter the default 1.0 m scale factor. In the Origin & Scale setting, you can't alter the contents of the distance and unit boxes.
If you are using a meter s...
The Vernier Video Analysis app runs in a browser. As a sophisticated application using many advanced calls in a browser, Video Analysis requires a nearly current version of compatible browsers.
Video Analysis runs and is routinely tested in the Chro...