Vernier GPS Sensor (VGPS, discontinued)
Specifications and User Guide
Troubleshooting
- Primary Test: Make sure your software and computer operating systems (as applicable) are supported by the Vernier GPS (see requirements below). Connect the Verni...
This information pertains to LabQuest 2.
If you have LabQuest 3, see this article.
If you have an original LabQuest, see this article.
We generally recommend that all LabQuest users update to the newest versions as they become available. The upd...
The pH Buffer Capsule Kit (PH-BUFCAP) (formerly order code PHB) contains two of the three items you'll need to prepare the electrode storage solution for our pH Sensors.
To prepare the proper solution to use as the storage solution for our pH Sensors...
Yes! However, some of our online services may be limited for customers outside the United States and Canada. You can also contact your local dealer for additional assistance or to place an order.
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The battery in the LabQuest 3 (or 2) can sometimes swell up. There are several possible causes of the swelling, including exposure to high temperatures (such as a hot car), defects in the battery, or natural aging of the battery cell.
The warranty o...
If the ODO is reading a negative value, follow the process to reset the calibration. How do I reset the calibration on the Optical DO Probe?
If resetting the calibration does not work and your Vernier Optical DO Probe (ODO-BTA) is was purchased bef...
It is possible to get a LabQuest 2 into a state where connected sensors that typically auto-ID are not displayed in Meter View. This is typically caused by the LabQuest App not allowing sensors associated with the current file to be added, so when th...
This information pertains to LabQuest 2.
If you have an original LabQuest, see this article.
This is a procedure for testing a LabQuest 2 battery to determine if it needs to be replaced. Testing the battery under a known set of parameters will giv...
Logger Pro is no longer sold and will no longer receive updates.For more information, see Logger Pro will no longer receive updates.
If a computer is started after several weeks of being shut down (like after a summer break), there will be many W...
Logger Pro calculates the uncertainty of the parameters in fitted lines and curves using all of the data points by means of standard curve fitting algorithms. Conceptually, as a fit parameter is less constrained by the data points, typically due to ...