LabQuest Minis produced between October 2010 and January 2011 contained a part that made the power supplies unstable. As a result, some sensors gave noisier readings, corresponding to as much as 10X the normal bit noise, when used with affected units...
We sell the Turbidity Accessories Replacement Kit (TRB-ACC) that contains one empty glass turbidity bottle and one glass turbidity bottle filled with 100 NTU standard.
For additional empty cuvettes, we sell a box of Turbidity Bottles (6 bottles) ...
This information pertains to the original LabQuest.If you have LabQuest 2, see this article.
This is a known issue when updating to LabQuest version 1.5. This issue has been fixed in versions 1.5.1 and newer. Download the most recent version for fre...
Experiment files created using the LabQuest App can be saved to a USB drive for transfer to Logger Pro. Follow these steps:
Record experiment data, or choose Open from the File menu to load a previously-saved experiment.
Insert the SD card (original...
Logger Pro is no longer sold and no longer receives updates. As an alternative, use the progressive web app version of our Graphical Analysis app (https://graphicalanalysis.app). See also: How do I connect USB sensors to the Progressive Web App vers...
We have seen at least one case where a mini-fridge was causing interference with Digital Radiation Monitor (DRM-BTD, discontinued).
To rule out these effects, try using a LabPro or LabQuest interface on battery power and testing the setup in a diffe...
Yes, we have written instructions on how to conduct the AP Biology Photosynthesis lab using DPIP with a spectrophotometer as well as a Colorimeter. The instructions have been incorporated into our Advanced Biology with Vernier lab book, but you may n...
Using Logger Pro 3, the Digital Control Unit acts as a switch. The state of the switch is controlled by a value in time-based data collection.
When no sensors are set up in addition to the Digital Control Unit, the device is disabled.
To enab...
Using Vernier Video Analysis
Vernier Video Analysis includes an option to show marked points using polar coordinates (r, θ) along with the typical (x, y) coordinates. To select that option from the video tools, click or tap System, select Origin...
No! There is no printed manual for the DataQuest App. Instead, Texas Instruments has incorporated online-help topics in the software.
The link below includes excerpts from the discontinued book, Science with TI-Nspire Technology. The document de...