The Portable Tester

ACER VOLTAGE

G – Tester

For Measuring of Varistors Ma Point, DC Ignition Voltage of GDTs and Insulating Resistances

Simple portable diagnostic device designed for quick control of surge protection devices (SPD) containing metal oxide varistors and gas-filled surge arresters (GDT).

The device allows you to control:

• The value of the so-called. varistor voltage U_V @ 1 mA [V] for the SPD to 1000V containing varistors
• The level of DC ignition voltage U_VDC [V] for the SPD to 1000V containing gas discharge tubes (GDT)
• The value of an insulation resistance R_iso (from 25V_DC up to 1000V_DC)

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