HIOKI 3287 COMPACT CURRENT CLAMP AC/DC RMS

  • AC/DC electrical systems for current, voltage, and resistance measurements.

  • Ideal for energy-saving equipment, inverters, and generator testing.

  • Maintenance and service tasks in tight spaces without touching conductors.


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The HIOKI 3287 is a compact True RMS AC/DC clamp meter designed for accurate low-current measurements. It features dual jaws that open independently to clamp conductors up to 35 mm. Measures current, voltage, resistance, and continuity with included test leads. Ideal for professional diagnostics and field use.
  • Current Range: 10 A / 100 A AC/DC

  • Voltage Range: 419.9 mV – 600 V AC/DC

  • Resistance Range: 419.9 Ω – 41.99 MΩ

  • Continuity: Audible buzzer below 50 Ω ±40 Ω

  • Display: 4199-count LCD, data hold function

  • Power: CR2032 lithium battery (25 hours runtime)

  • Dimensions: 180 × 57 × 16 mm

  • Weight: 170 g

  • Safety Rating: CAT III 600 V (current), CAT III 300 V (voltage)