SPY 780 Portable DC Holiday Detector Kit, 1-5 kVThe SPY 780 Portable DC Holiday Detector Kit is designed for low voltage holiday detection on thin film protective coatings, including FBE coating inspection. It provides an adjustable 1,000 to 5,000 V DC output range for 4 to 50 mil coating thicknesses and features an integral voltmeter, audible and visual holiday indication, automatic voltage regulation, and rechargeable battery operation. The kit includes the detector, batteries, charger, ground