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Pulse porosity (Holiday) detector. Detects pinholes in coatings and wrapping above 150µm on metal substrates such as pipes and tanks. Can be used on dry or wet surfaces. 0~40kV output, 4 digit LED display of voltage, alarm sensitivity setting between dry and wet. Supplied with rechargeable battery, 10h charger, red probe handle and 2m length of rubber coated cable, 60mm connector for flat brushes, 7m earth cable with clamp, fan brush, 250mm flat brass wire brush, 450mm probe extension and 80mm probe extension.
Range 1 to 500 mm, fast min mode. Resolution 0.01 mm. Probe operates -20 to 150°C.
DC Porosity (Holiday) detector. Detects pinholes in coatings above 150um on metal substrates such as pipes and tanks. 0-30kV, 3.5 digit L..
The Olympus 38DL Ultrasonic Thickness Gauge operates with dual and single element transducers and has a colour transflective VGA screen. Inc..
The Elcometer 266 holiday detector can be used to test porosity on coatings up to 7 mm (275 mils) thick and is ideal for inspecting coatings..
pulse porosity holiday detector