Engineered for coating and corrosion control inspections, the HHD C Verifier provides fast, reliable measurement of detector voltage with ±5% accuracy, fine resolution steps, simple two-step operation, and a durable design. Comes complete with ground lead, AAA batteries, and certificate—ready for use out of the box.

DeFelsko PosiTest HHD C Verifier

Designed to validate continuous high‐voltage holiday detectors, the Verifier monitors the probe tip voltage in real time, offers clear voltage resolution (10 V / 100 V steps), operates across a wide temperature span, and includes rugged construction and traceable calibration—helping inspectors maintain confidence in safety and performance.

Features

Voltage Range

0.5 to 30 kV to match continuous-DC holiday detectors.

Resolution Steps

10-volt steps from 0.5-1 kV; 100-volt steps above 1 kV.

Accuracy

± 5 % of reading across full range.

Battery-powered (3 × AAA), includes ground wire, no external power required; rugged design.

Certified & Traceable

Supplied with long-form calibration certificate traceable to NIST; two-year warranty

Overview

Specification	Detail / Value
Product Name / Model	PosiTest HHD C Verifier (Model: HHDCVERIFY)
Voltage Range	0.5 – 30 kV continuous DC
Resolution	0.5-1 kV: 10 V steps >1 kV: 100 V steps
Accuracy	± 5 % of displayed voltage
Operating Temperature	-20° to +60 °C (-4° to 140 °F)
Power Source	3 × AAA batteries included
Ground Wire	1.8 m (6 ft) ground wire provided
Size / Dimensions	43 × 5 × 5 cm (17″ × 2″ × 2″)
Weight	476 g (1.05 lbs) including ground wire and batteries
Warranty	Two years