MEASURING FUNCTIONS

Insulation Resistance

• Three different test voltages (250, 500 and 1000 V) provide the tests required for all installations encountered.
• Extremely wide range of measured insulation resistance (up to 2 GW) enables periodic analysis of changes in insulation material.
  • Automatic discharge of the equipment under test after completion of the test.

Continuity

• 200 mA measurement with automatic polarity change.
• Automatic compensation of test leads (up to 5 Ω) eliminates lead resistance.
• Continuous low current resistance measurement for testing of electrical motors, inductive windings, transformers, etc.

RMS Voltage and Frequency

• Warnings are given if hazardous voltages are detected.
• Auto power-off.