SPY 785 Portable Pulse Holiday Detector Kit, 1-15 kVThe SPY 785 Portable Pulse Holiday Detector Kit is designed for high voltage holiday detection on protective pipe coatings, including tape coatings, extruded coatings, coal tar coatings, yellow jacket sleeves, and other pipeline coating applications. It provides an infinitely adjustable 1,000 to 15,000 V pulse output range for 4 to 150 mil coating thicknesses, with automatic voltage regulation, an integral LCD voltmeter, and audible visual holiday