Apparatus and method for measuring capacitance

Apparatus and method for measuring capacitive energy

Apparatus and method for measuring the permittivity of a substan

Apparatus and methods for measuring permittivity in materials

Apparatus and methods for resistivity testing

Apparatus for and method of detecting and measuring corrosion da

Apparatus for calibrating moisture measuring instrument

Apparatus for capacitance or dampness measurements

Apparatus for detecting electrically conductive coatings on docu

Apparatus for detecting wet and icy surface conditions

Apparatus for detecting wire joint

Apparatus for determining a natural current flow in well casing

Apparatus for determining cell membrane dielectric breakdown

Apparatus for evaluating the distance of an object

Apparatus for gauging the shape of a conducting surface

Apparatus for gauging the texture of a conducting surface

Apparatus for high voltage resistance measurement

Apparatus for humidity detection

Apparatus for indicating dielectric constant

Apparatus for indicating the resistive characteristic of a capac