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  • NIST Certifications and Resources
  • Coating Inspection Equipment - Paint Inspection
  • PosiTector 6000 System
  • Coating Properties - TQC Laboratory Equipment
  • DeFelsko Products
  • Kitagawa
  • Multimeter and Clampmeters
  • Powder Coating Test Equipment
  • HoldTight® 102 and 365
  • Concrete Testing
  • Metal Testing / UT Testing
  • Pit Depth and Weld Gauges
  • MPI - Yokes and Coils
  • Cathodic Protection
  • Precision Measuring Instruments
  • MBX Belts and Accessories
  • Locating, Boroscopes, Water, Force - Other
  • Flashlights - Light Meters
  • Environmental Testing
  • CUSTOMER TESTIMONIALS

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  • TQC/Sheen
  • DeFelsko
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  • Dakota Ultrasonics
  • General Tool
  • NEBO
  • View all Brands

    • DeFelsko HDD High Voltage

    • The PosiTest HHD uses pulsed DC technology to detect flaws. Instead of a continuous high-voltage output, the PosiTest HHD emits a precise pulse of high-voltage 30 times per second. This technology is much easier to ground, and safer, reducing the possibility of the exterior of the object becoming charged. The advanced circuitry is capable of maintaining a precise voltage output over the full range of 0.5-35 K-V in a single instrument. To alter the set voltage, simply choose the voltage selection menu option, and use the plus and minus buttons to adjust.

      High Voltage HHD Kit

      PosiTest® HHD   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...

      $3,695.00
      Add to Cart
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    DeFelsko State of th e Art High Voltage Holiday Detection