Type 1
coupling device AGH-LR-3
Type 2
Insulation monitoring device AGH-LR-3
Type 3
insulation fault locator AGH-LR-3
Type 4
Residual current monitor AGH-LR-3
Type 5
locating current injector AGH-LR-3
Type 7
charge controller AGH-LR-3
Type 8
signal converter AGH-LR-3
condition
original and new AGH-LR-3