Helps check battery voltage at range from 2.5 to 40 V, or output voltage at range from 0.5 to 15 kV of pulse type electric fence chargers (energizers, controllers, fencers), and also earthing performance. To check output voltage of chargers (energizers, controllers, fencers). Keep copper fence probe (on top of casing) in touch with fence output terminal of charger, while earth rod (connected with black wire) stay in contact with ground terminal of charger. To locate shorts, faults of fence lines. Use fence probe for easy and quick c with fence lines (conductors, i.e., wire, rope, braid, tape), while earth probe inserted into ground. To check battery voltage. Fence probe stay in contact with positive (+) terminal, while earth probe in touch with negative (-) terminal. Innovative micro-computer technology, improved temperature stability. Activated when fence charger’s pulse or battery power is detected, automatic turn-on/off, large LCD display. Powered by a replaceable 9V battery (6F22, included) Reverse connection protection.

- "On", power connectedwhen copper probe and ground rod of volt meter in touch

- "Lo", 9V battery levelis not adequate

- "Hi", value overtesting range, over 15 kV at fencing system, or over than 40 V atbattery

- "no", value lower thantesting range, lower than 0.5 kV at fencing system, or lower than 2.5V at battery

- Readingwill be eliminated 2 seconds after disconnection