Holiday Detectors

The holiday detector is also known as a porosity detector, pinhole tester, spark tester, jeep tester or jeeper. Holiday detectors are employed in the non-destructive detection and location of pinholes, holidays, bare spots or thin points in protective coatings applied for corrosion protection over metal or concrete (conductive) surfaces. Holiday detectors are suitable for production pipeline coating operations, tank work and structures.


Product Image Item Name
DC Holiday Detector

DC Holiday Detector

Prices: $2,245.00 to $2,545.00 PCWI Compact DC Holiday Porosity Detectors Measuring Ranges: Model DC15: 0 to 15,000 Volts Model DC30: 0 to 30,000 Volts Resolution: Model DC15: 10 Volts Model DC30: 10 Volts DC Holiday Detector Conforms to ASTM G62-87 (1998), NACE RP0274-98, NACE RP0490-2001, NACE RP0188-99, ASTM D4787-93 (1999), JIS G-3491, JIS G-3492,...

Pulse Holiday Detectors

Pulse Holiday Detectors

Prices: $2,545.00 to $2,895.00 PCWI Compact Pulse Holiday Porosity Detectors Measuring Ranges: Model P20: 2,000 to 20,000 Volts Model P40: 5,000 to 40,000 Volts Model P60: 10,000 to 60,000 Volts Resolution: 100 Volts Pulse Holiday Detectors Conforms to ASTM G62-87 (1998), NACE RP0274-98, NACE RP0490-2001, NACE RP0188-99, ASTM D4787-93 (1999), JIS G-3491, JIS...

Wet Sponge Tester

Wet Sponge Tester

Price: $425.00 Wet Sponge Pinhole Detector by PCWI Measuring Range: 0 to 20 mils (0 to 500 µm) Test Voltage: Selectable 9, 67.5 or 90V Wet Sponge Tester Thin Film Porosity Testing Conforms to ASTM G62-A, NACE RP0274-98, ASTM G-6, AS3894.2 & AS1580.485.1 These units are also known as wet sponge testers, low voltage holiday detectors, low voltage...

Inspector DC Porosity Detector

Inspector DC Porosity Detector

Prices: $1,295.00 to $1,495.00 PCWI Compact DC Inspector Porosity Detectors Measuring Ranges: 0 to 10,000 Volts with 9V battery 0 to 20,000 Volts with 12V external battery "Single" handheld, light weight porosity detector for simplicity and ease of operation Inspector DC Porosity Detector Conforms to ASTM G62-87 (1998), NACE RP0274-98, NACE RP0490-2001,...

Circular Pipeline Coils

Circular Pipeline Coils

Prices: $55.00 to $210.00 Circular Pipeline Coils - Full Circle Spring Electrodes Available in diameters of 2" (50mm) to 56" (1420mm) Circular Pipeline Coils Features The circular coil electrodes for inspection of the outer diameters of pipelines are available in diameters of 2 to 56 inches (50mm to 1420mm) The coil electrodes are shipped...

Flat Brush Electrodes

Flat Brush Electrodes

Prices: $35.00 to $195.00 Flat (Straight) Brush Electrodes for Porosity Holiday Detectors Straight Flat Brass Brush Electrodes Available in diameters of 2" (50mm) to 24" (600mm) Flat Brush Electrodes Features Flat brass wire brushes 2 to 24 inches (50mm to 600mm), Fan brush and handle extension pieces also available. Brass Bristles 2" (50mm) long ...

Circular Internal Brush Electrodes

Circular Internal Brush Electrodes

Prices: $65.00 to $255.00 Internal Circular Brush Electrodes for Porosity Holiday Detectors Internal Pipeline Disk & Spiral Wound Brushes Available in diameters of 2" (50mm) to 20" (508mm) Circular Internal Brush Electrodes Spiral Wound Brush Electrode Features The circular disk brushes are available in standard sizes of 4" (102mm) to 20"...

External Rolling Pipeline Brushes

External Rolling Pipeline Brushes

Prices: $250.00 to $495.00 External Rolling Pipeline Brushes for Porosity Holiday Detectors Available in diameters of 1" (25mm) to 20" (508mm) External Rolling Pipeline Brushes Features Sizes from 1" (25mm) to 20" (508mm) diameters or custom made as required. Roller wheel mounted. Lightweight. Rolls easily over joints. Moves easily...

High Voltage DC Crest Meter

High Voltage DC Crest Meter

Price: $395.00 High Voltage Direct Current Crest Meter, Jeep Meter or Volt Meter Measuring Range: 0 to 30,000 Volts For verifying output voltage and the calibration of Direct Current type Porosity and Holiday Detectors High Voltage DC Crest Meter High Voltage DC Crest Meter Features Used for checking and calibrating Direct Current...

High Voltage Pulse Crest Meter

High Voltage Pulse Crest Meter

Price: $425.00 PCWI High Voltage Pulse Crest Meter, Jeep Meter or Voltmeter Measuring Range: 5,000 to 30,000 Volts For verifying output voltage and the calibration of PCWI Compact Pulse type Porosity and Holiday Detectors ONLY High Voltage Pulse Crest Meter Features Used for checking and calibrating Porosity Detector output voltage Compact,...


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