Magnetic stud locator adapted to provide visual reference point

Magnetometer-based locator and identifier for ferrous objects ha

Making and using corrosion measuring probes for fluid conveying

Mask alignment measurement structure for semiconductor fabricati

Means and method for determining water saturation of oil

Means for capacitive measurement of displacements

Measurement of anaesthetic gas concentration

Measurement of the polarized potential of buried pipeline having

Measurement of variations in the distance between a color select

Measurement system

Measurement system including bridge circuit

Measuring and linearizing circuit device for a capacitive primar

Measuring arrangement for capacitive security fences

Measuring attachment connectible to a multimeter for measuring e

Measuring system for determining the capacitance ratio of a pair

Measuring system for determining the reactance ratio of a pair o

Measuring system for measuring the variation of the capacitive i

Metal detector for finding wall studs

Meter for measuring the concentration of water in a water-ink mi

Method and an apparatus for determining the degree of freshness