The DeFelsko PosiTest LPD Low-Voltage Pinhole Detector is a rugged, hand-held instrument for detecting pinholes, holidays, and discontinuities in coatings on conductive substrates. It features selectable voltages, visual & audible alarms, and self-test calibration. Designed for coatings up to 500 µm, IP65 protection, and >150 hours battery life.
The DeFelsko PosiTest HHD Stick-Type is a pulsed-DC holiday detector that reliably identifies pinholes, holidays, and discontinuities in coatings over conductive substrates. Featuring an adjustable output of 0.5-35 kV, built-in certified voltmeter, voltage calculator for multiple standards, and durable ergonomic design, it ensures accuracy, safety, and efficiency across demanding inspection tasks.
The DeFelsko PosiTest HHD is a high-voltage holiday detector used to locate pinholes, voids, and discontinuities in protective coatings over conductive substrates. With adjustable output up to 35 kV (pulsed DC) or 30 kV (continuous DC in wand style), loud and visible alarms, and robust safety features, it meets international standards.
The DeFelsko PosiTest HHD Verifier is a standalone voltmeter used to verify the output voltage of high-voltage holiday detectors (pulse or continuous DC). Portable and battery-powered, it features wide range, simple two-step operation, and comes with a NIST-traceable calibration certificate for field or laboratory checks.
The DeFelsko PosiTest HHD C Verifier is a standalone voltmeter (crest meter) designed for verifying the output voltage of continuous-DC holiday detectors from 0.5 to 30 kV. Lightweight, battery-powered, with NIST-traceable calibration, it’s ideal for field or lab quality assurance to ensure detector accuracy and compliance.
