The Gallagher Live Fence Indicator/Electric Fence Flasher is a simple electric fence power monitor tool, fence pulse light and electric fence warning light all in one.
Never walk the fence line unnecessarily again. The Gallagher Live Fence Indicator (G51100) is the ultimate “set and forget” tool for busy Australian farmers and property owners. Designed to be installed at strategic points—like near the house, driveway, or main gate—this indicator provides instant reassurance that your stock is secure.
Key Features:
- High-Visibility LED: The bright pulse is easily seen during the day and provides incredible visibility at night (up to 1km away). If you can see the flash from the porch, your fence is live.
- Smart Voltage Monitoring: It doesn’t just flash for the sake of it. The G51100 features a low-voltage cut-off; if the fence voltage drops too low (indicating a fault or heavy weed growth), the light stops flashing, alerting you immediately.
- Zero Maintenance: Because it draws a tiny amount of power directly from the fence pulse, you never have to worry about changing batteries or solar panels.
- Built for the Elements: Water-resistant and UV-stabilised to survive the harsh Australian sun and storms.
- Simple 2-Minute Install: Just clip it onto your fence wire or tape (up to 40mm) and push the included earth stake into the ground.
Technical Specifications:
- Gallagher Part Number: G51100
- Compatibility: Works with all Gallagher Energizers and most other brands.
- Visibility: Up to 1km at night.
- Weight: 0.15 kg (Lightweight and won’t sag your fence wire).
- Warranty: 1-Year Gallagher Warranty.
Add a Gallagher Live Fence Indicator to main paddock gates and points for instant peace of mind!
Gallagher Live Electric Fence Indicator Installation Video






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