Kyoritsu 5402D RCD/RCCB/ELCB Digital Tester

• Accurate digital readout of tripping time.
• Two neon lamps give quick check for correct wiring.
• Compact, lightweight and simple to operate.
• Zero cross circuitry permits testing at 0 and 180 degree portion of sine wave. At these two tests minimum (best) and maximum (worst) trip times will be displayed.