When connecting LabQuest interface to a Windows 7 computer after installing Logger Pro, the final process for making the WinUSB device driver available to the operating system and Logger Pro is complete. Some names for this process include "getting t...
When an Ion Selective Electrode (ISE) is connected to a Go Wireless Link, the attached sensor can be identified incorrectly. This happens when you have a "dry" electrode, one that has not been properly soaked, or when the sensor is "in air" instead o...
This sensor is no longer available. Information is presented for reference only.
Dissolved Oxygen Probe (DO-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: If the probe is filled with the correct filli...
This information pertains to the original LabQuest and LabQuest 2.
If you have LabQuest 3, see this article.
As of April 2012, LabQuest Charge Station (LQ-CRG, discontinued) are shipping with inserts for both LabQuest and LabQuest 2, so you will...
Our interfaces are designed to conserve battery life whenever possible. Some sensors, such as Dissolved Oxygen, require a warm-up period and therefore use more battery life.
We recommend the LabQuest® Battery Boost 3 (LQ-BOOST3) when using
LabQuest...
This is a Mac OS X 10.9 and later issue only.
Among the number of power-saving features that Mac OS X 10.9 introduced, the App Nap feature overrides an application's request to use the CPU and ports. If the feature engages during certain data col...
When using a Digital Control Unit (DCU) with LabQuest, automatic identification of sensors is disabled for the port used by the DCU. This is because the line used for auto ID of a sensor is the same line used for digital output. Once digital outpu...
This information pertains to LabQuest 2.
If you have an original LabQuest, see this article.
If you have a LabQuest 3, see this article.
For information related to LabQuest Stream, see LabQuest Stream Battery Troubleshooting and FAQ
When fully ch...
The long-term life of the battery will vary, but you can expect 400 to 500 full charge/discharge cycles for our LabQuest batteries before the battery will need to be replaced. A charge from halfway to full would count as half of a charge cycle. It is...
The power button on a Go Wireless sensor is used to control the power state.
- Press the button once to turn on the Go Wireless sensor. A red LED indicator flashes when the unit is on.
- Press and hold the button for more than three seconds to pu...