An instrument for measuring the resistance of electrical insulation.
More example sentences
- Run a continuity to-ground test with a Megger tester, which patently says on the outside ‘Not to be used on computer equipment’
- All Megger products meet the highest standards for quality, reliability and safety.
- The 13 Meggers lamps initially distributed in 1951 were capable of calibration to a precision of 1 part in 100 million, as opposed to the 1 part in 10 million possible with the standard meter.
early 20th century: perhaps from megohm.