MAIN CHARACTERISTICS range of product VIGILOHM device short name XRM product or component type LOCATING SIGNAL RECEIVER earthing system IT COMPLEMETARY CHARACTERISTICS type of installation to be monitored 500 V - DC BETWEEN POLES type of measurement INSULATION LEVEL 0..19 A auxiliary supply voltage 9 V ALKALINE display type DIGITAL DISPLAY material PLASTIC product weight 0.2 KG height 145 MM width 80 MM depth 37 MM compatibility code X