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Key Highlights

  • Instant visual confirmation that your electric fence is operating properly.

  • Bright LED flashes with every pulse of your energizer — visible up to 3,000 ft at night.

  • Automatic low-voltage cut-off: flashes intermittently below 3,000V and stops completely below 2,000V.

  • No batteries required – powered directly from the fence line.

  • Simple clip-on installation; fits wire or tape up to 40 mm wide.

  • Waterproof and UV-resistant design for long life in outdoor conditions.

  • Provides peace of mind and quick fence checks without test equipment.

  • Backed by a 1-year Gallagher warranty.


The Gallagher Live Fence Indicator (G51100) offers a quick, convenient way to confirm your electric fence is working — no tools or testers required. Once installed, the indicator’s high-visibility LED flashes with each pulse of the energizer, giving you instant reassurance that power is flowing properly through the line.

Powered entirely by the fence itself, this indicator requires no external batteries or maintenance. It installs easily — simply clip the lead to the fence wire or tape (up to 40 mm wide) and push the earth stake into the ground. When voltage is sufficient, it flashes with every pulse. If the voltage drops below 3,000 V, flashes slow intermittently, and below 2,000 V, the light stops flashing entirely — alerting you that performance has dropped and attention is needed.

Built to endure outdoor conditions, the Live Fence Indicator features a UV-stabilized, weather-resistant housing that guarantees reliable operation year-round. It’s an essential accessory for any Gallagher fence system — providing visible confidence that your fence is protecting your livestock effectively.

Specifications

Feature Details
Product Code G51100
Product Type Live Fence Indicator
Power Source Powered directly from fence line
Visibility Range Up to 3,000 ft at night
Compatible Fence Type Wire or tape (up to 40 mm width)
Voltage Indicators Flashes above 3,000 V; intermittent below 3,000 V; stops below 2,000 V
Installation Clip-on with earth stake
Weather Resistance Water and UV resistant
Measures Voltage Yes
Product Weight 2.4 lbs
Warranty 1 Year


Ensure your fence is working every time you pass by with the Gallagher Live Fence Indicator (G51100). Featuring a bright, high-visibility LED and effortless installation, it’s the perfect low-maintenance solution for everyday fence monitoring.

Order your Gallagher Live Fence Indicator today from SellEton Scales and enjoy instant peace of mind knowing your electric fence is always performing at its best.
Contact us!

Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.

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