The Voltage Probe can be used with our Vernier LabQuest and LabQuest 2 systems to measure direct voltage, within a range of +10 to -10 volts.
Oakley STEM Center Lending Library
https://www.tntech.edu/stem
155 W 7th Sthttps://www.tntech.edu/stem
Cookeville, 38505
USA
(931) 372-6573