Gallagher Live Fence Indicator LED Clip-On — No‑Battery, UV & Water Resistant

Keep tabs on your electric fence from a distance with a simple, maintenance-free tool designed for paddocks, perimeter lines and temporary tape systems. The Gallagher Live Fence Indicator draws power from the fence line itself, so there are no batteries to replace. Rugged, weather-resistant construction and a highly visible LED make it fast to check fence status during nightly rounds or when managing remote grazing areas.

How does the indicator tell me the fence is working?

The LED flashes in time with the energizer output when the fence voltage exceeds approximately 3,000 volts, giving a clear visual confirmation that the line is live. Flash frequency matches the pulsed output of standard energizers so a steady blink pattern means normal operation.

• Flashes only when fence voltage is above the activation threshold (about 3,000 V)
• Pulse-synced LED shows energizer activity rather than static charge
• Visible indicator helps identify dead sections quickly

Can I use it on different fence types and locations?

Yes — the clip-on design accommodates both metal wire and poly tape, making it suitable for permanent fences and portable electric systems used in rotational grazing. It’s compact enough to install across long perimeters and at gates, feeders or remote corners where routine checks are inconvenient.

• Clips to wire and tape without tools
• Works on permanent and portable fences, including poly tape
• Good for distant pastures, temporary paddocks and perimeter lines

What about durability and maintenance outdoors?

The unit is built to resist UV exposure, rainfall and common temperature swings so it can remain on the fence year-round. Because it is powered by the fence, there are no batteries to change; occasional visual inspection is all that’s needed to confirm continued operation.

• UV-stable housing prevents sun degradation
• Weatherproof design tolerates rain and temperature variations
• No-battery operation means minimal upkeep

How far away can I see the indicator at night?

The LED is engineered for long-range visibility so you can confirm fence status from a road or yard without walking the line. Under dark conditions, the flash can be spotted up to about 3,000 feet away, helping save time during checks across large acreage.

• Bright LED visible up to roughly 3,000 feet in darkness
• Useful for quick visual inspections from roadside or yard
• Reduces time spent physically tracing lengthy fences

Who is this for? The Gallagher Live Fence Indicator is aimed at livestock managers, hobby farmers, contractors and property owners who use electric fencing and want a low-effort, reliable way to verify energizer output. It’s especially helpful for those managing large or remote acreage, rotating cattle or sheep with movable tape, or anyone who prefers to spot-check fence performance from a distance without batteries or frequent maintenance.