This information pertains to the original LabQuest.
If you have LabQuest 2, see this article.
There have been reports of LabQuest units freezing when the units are in a low battery condition and then connected to AC power. Symptoms of the freeze a...
You gain the general use of a computer directly including a mouse, a larger screen, a hardwired network connection, etc. You also gain the power of Logger Pro, including video tools, gel analysis, and other features of Logger Pro, Logger Lite, or Gra...
LabPro battery life depends on the number and type of sensor being used as well as how frequently data are being collected. Below you will find a chart that summarizes battery life under a variety of conditions.
Sensor UsedLow-cost 6V BatteriesDur...
This is a relatively obscure fact about LabPro.
Channel 4 is different from the other three analog channels because CH4 is used for the analog output feature of LabPro. CH4 will read any sensor you plug into it correctly with the following limita...
LabPro is powered either from batteries or from an AC mains adapter. LabPro requires a regulated 6VDC power source capable of supplying 600mA.
We have an international power supply available: PSLP-INT...
The table in the DO booklet and lab manuals only go up to certain elevations. The Excel file below contains approximate atmospheric pressures at various elevations and the saturated DO values for those elevations.
http://www2.vernier.com/til/2108/...
You can disconnect LabPro from your computer to collect data in situations where you don't want to take your computer. For example, remote data collection is good for gathering acceleration data on a roller coaster. The following describes remote dat...
Logger Pro files can be saved to the LabQuest platform using the LabQuest Browser in Logger Pro. In general, only features of the Logger Pro file that are supported by the LabQuest App will be transferred. For example, the data collection mode and se...
The answer to this question is somewhat confusing, but there is an easy solution. Note: This information below assumes you are using sensors with memory chips inside them that connect directly to the LabPro with no adapter. If you are using older sen...
If you are going to make a change to your system such updating a driver or installing a new piece of software, it is possible that the change will break a program or your computer will not work like it did. You may want to return the system to the wa...