The Gossen Metrawat M27 suited for service and diagnostics for electric machines and systems, in particular in the automotive industry, in electric machinery manufacturing and in aviation technology. Compact and multifunctional for use in the field. Can be used advantageously in aircraft cockpits as well as in other constricted spaces, which would otherwise require the use of several individual instruments.

Milliohm measurement using 4-wire connection with 200 mA or 1 A
Insulation tester with test voltage from 50 to 1000 V
Inter-turn short circuit test with 1000 V test voltage
High-end TRMS multimeter with 100 kHz bandwidth