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Key Highlights

  • Instantly confirms fence performance — flashes with each energizer pulse to show your fence is working.

  • Highly visible LED light — clearly seen during daylight and up to 3,000 feet away at night.

  • No batteries required — powered directly by the fence line for maintenance-free operation.

  • Automatic voltage response — flashes intermittently below 3000V and stops flashing below 2000V to alert you of low voltage.

  • Fast, simple installation — just clip onto the fence wire and push the earth stake into the ground.

  • Works with fence wire or tape (up to 40mm width).

  • Waterproof and UV-resistant design for long-term outdoor durability.

  • Provides peace of mind that your electric fence is functioning properly without constant manual checks.

  • Backed by Gallagher’s 1-year warranty.


The Gallagher Live Fence Indicator (G51100) offers instant reassurance that your electric fence is performing as it should. Designed for permanent installation along your fence line, this simple yet effective tool flashes each time your energizer sends a pulse — giving you a quick visual confirmation of your fence’s operation.

If your fence voltage drops below 3000 volts, the indicator’s flashing becomes intermittent, and if it falls below 2000 volts, the flashing stops entirely. This helps you detect issues early, such as poor grounding, vegetation contact, or broken wires, ensuring your fence remains effective at all times.

The bright LED light is visible even in daylight and can be seen up to 3,000 feet away at night, making it easy to spot during routine checks. With no batteries required, the Live Fence Indicator draws power directly from the fence line, offering maintenance-free performance year-round.

Constructed with UV-stabilized and waterproof materials, it withstands harsh weather and environmental conditions, providing reliable operation season after season. Easy to install and built to last, the Gallagher Live Fence Indicator is an essential monitoring accessory for every electric fence system.

Specifications

Feature Details
Product Code G51100
Product Type Live Fence Voltage Indicator
Function Visually confirms fence voltage and performance
LED Visibility Visible up to 3,000 ft at night
Voltage Cutoff Flashes intermittently below 3000V, stops below 2000V
Power Source Powered by the fence – no batteries required
Installation Clip to fence wire/tape (up to 40mm), earth stake in ground
Weather Resistance Water and UV resistant
Measures Voltage Yes
Product Weight 2.4 lbs
Warranty 1 Year


Stay confident your fence is functioning correctly with the Gallagher Live Fence Indicator. Durable, maintenance-free, and easy to spot day or night, it’s the simplest way to visually verify fence performance at a glance.

Order your Gallagher Live Fence Indicator today from SellEton Scales — the smart, hassle-free way to monitor your electric fence system and ensure maximum efficiency.
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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