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  • Isotest 4S

    Isotest 4S

    ELMED

    ISOTEST4S

    Test Voltage Range: 10-25 kV, with 5 kV increments.

    Patented Automatic Regulation: Guarantees precise test voltage. Robust and long-lasting technology suitable for daily testing needs. The instrument's ease of use is backed by years of experience.

  • Isotest 4S +

    Isotest 4S +

    ELMED

    Isotest 4S +

    The ISOTEST 4S is indispensable in the field of passive corrosion protection. It has consistently proven itself in non-destructive high-voltage testing of various coatings and corrosion protection materials over time.

    It helps reduce downtime by minimizing test durations and avoiding production and subsequent repair costs.

    The tool is effective for testing coatings with pores, cracks, or short high-voltage pulses, even for millimeter-thick coatings and surfaces with a few hundred micrometers thickness.

    It reliably tests materials with short impulse durations, ensuring stability even with dirty or moist surfaces due to its energy reserves.