Thread onto rolling springs and attach to the Spring Connector for the PosiTest HHD series
102mm/4" Conductive Rubber Paddle for PosiTest HHD
Connect the PosiTest HHD to DeFelsko or SPY rolling spring electrodes
Stainless steel fan brush for PosiTest HHD series — 152 mm (6”)
Connect to spring and brush electrodes to PosiTest HHD from other manufacturers
Neoprene half-circle brush electrode for PosiTest HHD series—good for pipes 50 to 127 mm / 2 to 5 inches
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