The Megger OTS80PB transformer oil tester monitors and maintains oil quality. This measurement indicates the presence or absence of contaminants such as water or conducting particles.
The tester features a unique thumbwheel adjustment for electrode spacing with a lock-in mechanism. Standard deviation calculations are automatically completed and displayed if required by the test standard.
Features include: rechargeable batteries; claimed lightest portable oil test set; test voltage 80 kV maximum at 61.8 Hz; fully automatic operation; backlit 3.5″ colour display.