|  | 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:500V¡¢1000V¡¢2500V¡¢5000V¡¢10000V
 Measuring range: 0¡«400G¦¸
 Displaying   mode: numerical or index display
 
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