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DeFelsko HHDCKIT | PosiTest HHD C Holiday Detector Kit | Continuous DC, 0.5–30 kV Wand
The DeFelsko HHDCKIT is the PosiTest HHD C, a compact wand-style high voltage holiday detector using continuous DC. All electronics, batteries and connectors sit in one handheld wand, so no shoulder bag or separate battery box is needed. It detects holidays, pinholes, porosity and other discontinuities in coatings, linings and membranes, and suits one-handed inspection of pipelines, tanks and structures.
- Adjustable output 0.5–30 kV continuous DC, ±5% accuracy
- Voltage calculator works out test voltage from coating thickness
- Built-in certified voltmeter regulates voltage at the electrode
- Strobe light and loud audible alarm on detection
- Four 18650 Li-ion batteries in the handle; unit weight 0.74 kg
- Kit includes 7.6 m ground cable, smart charger, stainless steel fan brush and hard shell case
- Specifications
- Downloads
| Part Number | HHDCKIT |
| Brand | DeFelsko |
| Output | Continuous DC |
| Voltage Range | 0.5–30 kV |
| Voltage Steps | 10 V (0.5–1 kV); 100 V (>1 kV) |
| Output Accuracy | ±5% |
| Battery | 4 x 18650 Li-ion |
| Operating Temperature | -20 to 60 °C |
| Unit Size | 33 x 10.8 x 8 cm |
| Unit Weight | 0.74 kg with batteries |
| Ground Cable | 7.6 m (25 ft) |
| Case | Hard shell |
| Standards | ASTM D4787/D5162/G62, ISO 29601, NACE SP0188 |
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