Hioki SM7420 Super Megohm Meter

Hioki SM7420

Hioki SM7420 Super Megohm Meter

The Hioki SM7420 Super Megohm Meter is a 4ch micro current model - perfect for automated-systems integration.

The Hioki SM Series Super Megohm Meters are high resistance and ultra low current inspection devices with a 0.1 fA resolution to offer precise testing on production lines.

The SM7420 is industry's fastest 4-channel simultaneous super megohm meter that supports applications for improving the productivity of passive components such as capacitors and filters.


  • 300 times better noise resistance
  • 6000 ps/minute - ideal for mass production
  • Channel-independent low capacity contact check
  • Perfect for equipping on automated machines
  • Built-in EXT I/O, RS-232C, GP-IB and USB
  • Min. 0.1 fA resolution
  • Ideal for mounting in automated lines, easy to construct MLCC leakage current inspection lines
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