Month: February 2021

Voltage Divider which Self Calibrates within 2 hours

In the revolutionary 7520, Guildline Instruments have developed the first fully automated and self-calibrating Voltage Divider. Using an integrated Zener based voltage reference and null-indicator the 7520 is able to provide a self-calibration function to achieve long term, sub-ppm ratio measurements with the voltage ratios 1:1, 10:1, 100:1, 1000:1 & reverse in demanding applications. A […]