Your products in the category
Porosity / defects
Porosity testers and holiday detectors for finding pores, defects and discontinuities in protective coatings. High voltage and low voltage methods from DeFelsko and TQC Sheen.

TQC Sheen high voltage pore detector Holiday Detector
TQC LD8503 LD8504The High Voltage Holiday Detector or porosity test enables the precise detection of pores, defects, inclusions, thin spots and bubbles in a coating.

PosiTest HHD high-voltage pore detectors
DeFelsko HHDKIT HHDKITB HHDCKITThe DeFelsko PosiTest® HHD series high-voltage detectors detect cracks, porosity, pinholes, leaks and other irregularities in coatings, linings and membranes using pulsed or continuous direct current.

PosiTest LPD low-voltage pore detector
DeFelsko LPDKITB LPDKITCThe DeFelsko PosiTest LPD Low Voltage Pinhole Detector uses a wet sponge to detect voids, pinholes and other discontinuities in coatings on metal and concrete substrates with four regulated voltage output options.

PosiTest HHD - Verifier
DeFelsko HHDVERIFY HHDCVERIFYPosiTest HHD Verifier is a stand-alone voltage measurement device (Crest Meter, Jeep Meter) for checking the accuracy and operation of pulsed or continuous DC pore detectors

PosiTest HHD - Electrode adapter
DeFelsko HHDPCWIADPT HHDTRADPT HHD266ADPTFor connecting spring and brush electrodes from other manufacturers.

PosiTest HHD - Electrode rods
DeFelsko HHDEXTRODS HHDEXTRODLChoose between 13 cm (5„) and 50 cm (20“) rods for the PosiTest HHD.

PosiTest HHD - Replacement fan brush electrode
DeFelsko HHDFANBRSHReplacement fan brush electrode for PosiTest HHD and PosiTest HHD C.

PosiTest HHD - Replacement batteries
DeFelsko HHDBATTERY HHDCBATTERYReplacement Li-ion batteries for the PosiTest HHD series.

PosiTest HHD - Replacement spring clutches
DeFelsko HHDCOUPLERReplacement spring clutches for the PosiTest HHD.

PosiTest HHD - Spring connection
DeFelsko HHDCONNECTConnect the PosiTest HHD to DeFelsko or SPY roller spring electrodes.

PosiTest HHD - Flat wire brush electrodes
DeFelsko HHDFLTBRSHFlat wire brush electrodes for the PosiTest HHD.

PosiTest HHD - semi-circular brush electrodes
DeFelsko HHDHCBRSH5Semi-circular neoprene brush for 50-127 mm (2-5“) tube OD for .PosiTest HHD.

PosiTest HHD - Hand-held wand
DeFelsko HHDWANDHand-held wand with a 1.5 metre long insulated cable that transforms the PosiTest HHD into a wand device.

PosiTest HHD - Conductive rubber paddle
DeFelsko HHDPADDLEConductive rubber paddle for PosiTest HHD.

PosiTest HHD - Rolling spring electrodes
DeFelsko HHDSPRINGRolling spiral spring electrodes for the PosiTest HHD.

PosiTest HHD - Shoulder strap
DeFelsko HHDSTRAPShoulder strap for the PosiTest HHD Basic Kit.

PosiTest HHD - Extension rod
DeFelsko HHDCEXTRODExtension rod for the PosiTest HHD C.

PosiTest LPD - Customisable sponge products
DeFelsko LPDSPONGECPK LPDSPONGERPK LPDSPONGESPK LPDWANDRCustomisable sponge products for a variety of test configurations for the PosiTest LPD.

PosiTest LPD - Wetting agent
DeFelsko LPDWETA surfactant (wetting agent) to reduce the surface tension of the water so that the solution can enter small pinholes.

PosiTest LPD - Large roller sponge
DeFelsko LPDWANDR24Large roller sponge for quick inspection of large areas with the PosiTest LPD.

PosiTest LPD - wired rod
DeFelsko LPDCBLDWANDConverts the PosiTest LPD low-voltage pinhole detector into a wired device.

PosiTest LPD - Verifier
DeFelsko LPDVERIFYFor checking the electrical resistance of the PosiTest LPD.

PosiTest LPD - Extension rod
DeFelsko LPDEXTRODVerlängert die PosiTest LPD-Basisstange um zusätzliche 0,3 m (1').

PosiTest LPD - Accessories package
DeFelsko LPDACCPKIncludes customisable sponge holders and accessories to convert the PosiTest LPD Basic Kit into a PosiTest LPD Complete Kit in a hard case.

TQC Sheen Amine Blush Kit
TQC SP7500The TQC Sheen Amine Blush Kit, a multi-stage amine blush indicator, is the most advanced kit on the market with up to 100 tests in one kit.
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