How to Detect Holidays with continuous DC using the PosiTest HHD C High voltage Holiday Detector

In this video, learn about how the PosiTest HHD C High voltage Holiday Detector uses continuous DC technology to detect holidays, pinholes, and other discontinuities in a coating system.

PosiTest HHD C High voltage Holiday Detector features:
• Lightweight, one-piece ergonomic design provides comfortable all-day
use, reducing operator fatigue
• No shoulder bag required! All electronics, batteries, and connectors are
integrated into a single handheld wand
• User adjustable voltage range from 0.5 – 30 kV
• Powerful Li-ion batteries fit neatly within the compact wand handle
eliminating the need for a separate battery box
• 43 cm (17”) extension rod available for detection on floors and hard-to-
reach areas

Learn more about the PosiTest HHD C High voltage Holiday Detector here: https://www.defelsko.com/positest-hhd

Learn more about ALL of DeFelsko’s pinhole and holiday testing instruments here: https://www.defelsko.com/product-cate...

Chapters:
0:00 — Introduction—Why is holiday testing important?
0:56 — Principal of operation for porosity/pinhole detectors
1:52 — High voltage Holiday Detectors, Pulsed DC vs Continuous DC
4:16 — How to set the test voltage on the PosiTest HHD C
4:59 — PosiTest HHD C operating modes
6:43 — Built-in Voltmeter and separate certified voltmeter
6:58 — The PosiTest HHD C kit and how to order

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