Analog ELCB Tester

SEW-1812EL,  Analog ELCB Tester 

Features:

• 2 Lines x 16 Characters L.C.D.
• Very low consumption.
• Microprocessor controlled.
• Menu Driven.
• Accurate digital readout of disconnection time.
• Automatic data hold function.
• Zero crossing circuitry permit testing at 0 degree or 180 degree.
• Disconnection phase polarity shown on L.C.D. display.
• Auto-off and Off override.
• Polarity trip indicator (positive or negative phase).
• Wiring polarity indicator.
• Measure voltage between line and earth before testing.
• EN 61010-1 CAT III 240V.