The Wayne Kerr 1020 Dielectric Materials Test Fixture is designed to be used up to a maximum frequency of 30 MHz with the 6500B series Precision Impedance Analyzer and 6500P series HF LCR Meter. When used with the 6500 /K Materials Test firmware option, the fixture allows the permittivity of the Material Under Test (MUT) to be calculated automatically.

The 1020 Fixture also allows both the Contacting Electrode and the Non-contacting Electrode Methods to be used. The distance between the electrodes of the 1020 Fixture is measured and adjusted using the micrometer that is incorporated into the Fixture.