ESHU-20 complete with spark tester IASI-M and ASI-20V is designed for testing insulated conductors of cables and wires with high voltage per pass, both in the process of imposing insulation and in control rewinding..
• Convenient opening of the unit is provided by a pneumatic shock absorber
• Replaceable ball electrodes and electrode holder made of stainless steel
• Existence of the limit switch blocking supply of a high voltage when opening knot
ESHU-20 can be supplied both separately and as part of the apparatus for dry testing.
For convenience, the electrode assembly can be ordered together with the mounting stand, which is equipped with guide rollers and a light and sound alarm device.