Fully automatic operation with built-in printer, programmable tests, and six-language dot matrix LCD.
Configurable withstand test voltage and initial stand time.
Large backlit LCD with 0.1 kV resolution.
Print via internal printer or transfer via RS232 to external devices, with time/date stamp.
Standard magnetic stirrer, optional motor-driven impeller for ASTM D1816.

Description

The Megger Foster OTS 60 AF is a fully automatic oil test set designed to test the dielectric strength of transformer insulating oil. It applies AC voltage to the oil sample at a controlled ramp rate until breakdown occurs, then automatically averages multiple test results. The instrument conforms to IEC 60156 and BS 148 standards.