YAI-80

Reference measuring cell YAI-80 is designed for measuring the voltage across the high-voltage lead of an step-up transformer with a grounded midpoint, which could be found at the devices such as UIM-90M. Hence YAI-80 could be used for verification and calibration of the oil breakdown tester UIM-90M.

Reference measuring cell YAI-80 is a portable equipment, manufactured in the form of a control unit.