The AUX port and corresponding Auxiliary Voltage sensor channel are intended to provide support for future accessories. The Auxiliary Voltage sensor channel reports raw voltage (0 to 5 V) from a device connected to the AUX port. About the AUX...

Yes. The Go Direct® Structures & Materials Tester (GDX-VSMT) was specifically designed to be used in bridge-building competitions. It has a 1000-N force sensor/load cell and also measures displacement of the structure. We also have softwa...

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...

Yes, you can. Of the various force sensors we make, the ones most suitable for a wind tunnel investigation would be our Dual-Range Force Sensor (DFS-BTA) and Go Direct® Force and Acceleration Sensor (GDX-FOR). If you want to measure more than one...

pH Sensor (PH-BTA) Specifications and User Guide Which model pH sensor do I have? (How old is my pH sensor?) Troubleshooting Primary Test: Does it read approximately 4 in its storage solution? Note: A reading of 13 to 14...

CO2 Gas Sensor (CO2-BTA) Specifications and User Guide Which CO₂ Gas sensor do I have?There have been three versions of wired CO₂ Gas Sensors. One model was sold up to about January 2007, then replaced with another model from...

Barometer (BAR-BTA) Specifications and User Guide Troubleshooting Primary Test: The Barometer measures pressure in a very small range around sea level atmospheric pressure. Make sure that the Barometer is not in a situation ...

Hand-Grip Heart Rate Monitor (HGH-BTA) Specifications and User Guide Troubleshooting Primary Test: Snap the module into place on the hand grips. Connect the receiver to an interface and start the data collection software. Hav...

Magnetic Field Sensor (MG-BTA) Specifications and User Guide Troubleshooting Primary Test: Confirm that the setting switch on the sensor wand is appropriate for the experiment. The low amplification (6.4 mT range) is used...

The Power Amplifier has two control inputs: -The BTA input is used for CH4 from LabPro -The mini-audio input is used for LabQuest. The LabQuest input overrides the LabPro input, so that if the audio cable is left connected to the Power Amplifier, th...