Multi-mode fault finder tool, current meter & digital v meter, pocket size, modern water resistant & impact resistant case, large easy to read lcd display, long life battery, up to 3 years, auto on/off, activated when fence pulse is detected, switch to change between dvm & current meter modes, retractable voltage probe for reading voltage on energizers & other hard to reach areas, micro-chip technology that enables low voltage operation, detachable earth lead, all parts fully replaceable, low battery indication.