The Pinion/Voyager WSST-CAL is a passive device intended to verify the electrical specifications of the WSST-300 and GST-400.
675K Ohms: 675K +/- 1.0%
825K Ohms: 825K +/- 1%
8.5M Ohms: 8.5M +/- 1.5%
11.5M Ohms: 11.5M +/- 1.5%
80M Ohms: 80 M +/- 4%
120M Ohms: 120 M +/- 4%.
Test Lead, and Instructions
NIST Calibration with Certificate available per unit.