HR Series of Megohm-meter (Insulated Resistance Meter)
  It is applicable for testing the in insulated resistance of all kinds of transformer, generator, cable, switch, and electric devices. The design of low-watt-loss and electrostatic-proof makes the outdoor operating possible.

Technological indexes:
Output voltage:500V1000V2500V5000V10000V
Measuring range: 0400G
Displaying mode: numerical or index display