The Parker Y-300 and Y-400 Probe Lights are molded inspection lights designed to fit the B-300 series and the DA-400 and B-100 Contour Probes respectively. The lights produce substantial close-in illumination for magnetic testing.

The Parker Probe Lights operate from the induction of the AC magnetic field produced by the yokes. A small coil wound within the molded light housing produces 12 volts AC which operates the small cylindrical shaped bulb. There are no wiring connections necessary for installation. It should be noted that the lights operate in the AC mode only.

Y-300 and Y-400 Yoke Lights

The Y-300 Probe Light is designed to fit the rear leg housing of the Parker B-300 series Contour Probes.  The Y-400 is designed to fit the rear leg housing of the DA-400  and B-100 Contour Probes. Both are molded from durable glass filled nylon which is extremely resistant to shock, wear and chemicals. The bulb is an automotive dome light bulb which may be available from local sources. Replacements are also available from Parker at minimal cost.

The Parker Y-300 and Y-400 Probe Lights comply with ASTM E-709-08 Paragraph 7.1.1 100 Foot Candles – effective 9-27-09.