Professional Spring Ring Electrode for Holiday Detector Test Machine
- Rolling Spring Electrode for Pipe Dia. 2″
- Rolling Spring Electrode for Pipe Dia. 4″
- Rolling Spring Electrode for Pipe Dia. 6″
- Rolling Spring Electrode for Pipe Dia. 8″
- Rolling Spring Electrode for Pipe Dia. 10″
- Rolling Spring Electrode for Pipe Dia. 12″
- Rolling Spring Electrode for Pipe Dia. 14″
- Rolling Spring Electrode for Pipe Dia. 16″
- Rolling Spring Electrode for Pipe Dia. 18″
- Rolling Spring Electrode for Pipe Dia. 20″
- Rolling Spring Electrode for Pipe Dia. 22″
- Rolling Spring Electrode for Pipe Dia. 24″
- Rolling Spring Electrode for Pipe Dia. 26″
- Rolling Spring Electrode for Pipe Dia. 28″
- Rolling Spring Electrode for Pipe Dia. 30″
Other size like 42 56 inch… can be also produced.