PosiTest® HHD

The High Voltage Holiday Detector detects holidays, pinholes and other discontinuities using pulse DC

  • Lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue
  • Regulated pulse DC voltage output that won’t change under load — ±5% voltage accuracy
  • Voltage calculator feature — choose one of 11 international standards, and input the coating thickness to automatically calculate the required test voltage
  • Extensive electrode options — choose from a wide range of rolling spring and flat wire brush electrodes or use electrodes from other manufacturers with optional adaptors — custom sizes available upon request
  • Long Form Certificate of Calibration included with each instrument

Conforms to ASTM D4787/D5162/G62, ISO 29601, NACE SP0188/SP0274/SP0490, AS3894.1

Simple

  • Easy-to-use with bright, multicolor LCD

  • Ready to measure — comes with everything needed for testing

  • Audibly and visibly alerts when flaws/holidays are detected

  • Lightweight, ergonomic design provides comfortable all-day use, reducing fatigue

  • Voltage calculator feature — choose one of 11 international standards, and input the coating thickness to automatically calculate the required test voltage

Durable

  • Rugged, environmentally sealed ABS plastic enclosure

  • Weatherproof, dust proof and shockproof

  • Included Pelican Storm case with custom foam inserts for superior protection

  • 2 year warranty

Accurate

  • Built-in certified voltmeter (crest meter, jeep meter) displays and regulates the voltage at the electrode

  • Long Form Certificate of Calibration included with each instrument

  • Conforms to national and international standards including ISO, ASTM and NACE

Versatile

  • A wide range of rolling spring electrodes and wire brushes are available. Custom sizes available upon request.

  • Optional handheld wand accessory coverts the detector into a wand configuration ideal for testing hard-to-reach areas (suitable for voltages

    < 15 kV)

  • Industry-standard connectors and adaptors for compatibility with nearly all existing electrodes

  • User adjustable voltage range from

    0.5 – 35 kV

Safe

  • Press and hold Safety Trigger helps prevent accidental high voltage generation

  • 7.6 m (25′) ground (earth) cable with locking connector and spring clamp

  • Shock proof/creep proof — internally sealed to minimize creep distance to high voltage components.

  • Designed in accordance with IEC 61010-1.

Powerful

  • Strobe light and loud audible alarms emitted when a holiday is detected. Audio alarm mode can be adjusted for differing environments.

  • Removable Smart lithium-ion battery provides power for up to 40 hours of continuous measurement

Specifications

PosiTest HHD Specifications

PosiTest HHD Video

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Literature

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FAQs

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HHD Kits

Learn about the DeFelsko PosiTest HHD Kits and find the right one for you

Accessories

All the useful accessories to accompany your PosiTest HHD Holiday Detector can be found here.

PosiTest HHD Holiday Detector Prices