--- product_id: 16684396 title: "Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant" brand: "gallagher" price: "377.91 DT" currency: TND in_stock: true category: "Gallagher" url: https://www.desertcart.tn/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led store_origin: TN region: Tunisia --- # Detects >3,000V pulses No batteries needed UV & water resistant Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant **Brand:** gallagher **Price:** 377.91 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay connected to your fence, even from miles away! ## Quick Answers - **What is this?** Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant by gallagher - **How much does it cost?** 377.91 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led) ## Best For - gallagher enthusiasts ## Why This Product - Trusted gallagher brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Zero-Maintenance Power:** Powered directly by your fence line—no batteries, no hassle. - • **Long-Distance Visibility:** Bright LED visible up to 3,000 feet, so you never miss a live fence signal. - • **Instant Fence Pulse Alert:** Flashes with every energizer pulse above 3,000V for real-time fence status. - • **Rugged Outdoor Durability:** Built to endure rain, sun, and temperature swings for year-round reliability. - • **Effortless Clip-On Installation:** Tool-free attachment to wire or tape fences—clip it on and go. ## Overview The Gallagher Live Fence Indicator is a compact, battery-free LED device that clips onto electric fences to visually confirm energizer pulses above 3,000 volts. Designed for both permanent and portable fencing systems, it offers bright visibility up to 3,000 feet and is built to withstand harsh outdoor conditions, making it an essential tool for efficient, low-maintenance fence monitoring. ## Description Buy Gallagher Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant: Agricultural Fencing - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Quick Visual Fence Check | Flashes with each pulse when voltage exceeds 3,000V, letting you know instantly that your fence is live and functioning. - No Batteries Required | Powered directly by the fence line, making it a zero-maintenance tool for electric fence monitoring. - Highly Visible from a Distance | Bright LED flash can be seen from up to 3,000 feet away at night, making it easy to monitor fence status without walking the entire line. - Works with Permanent and Portable Systems | Ideal for rotational grazing, remote pastures, and large acreage where daily voltage checks are impractical. - Weather-Resistant for Outdoor Use | Built to withstand rain, sun, and temperature swings for year-round reliability. - Tool-Free Clip-On Installation | Attaches in seconds to fence wire or tape—just clip it on and walk away. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GOYBSTS | | Best Sellers Rank | #57,296 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #217 in Agricultural Fencing | | Brand Name | Gallagher | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (311) | | Global Trade Identification Number | 00644493511003, 09414701511009 | | Included Components | Gallagher - G51100 | | Item Dimensions L x W x H | 1"L x 3"W x 7"H | | Item Type Name | Gallagher - G51100 | | Item Weight | 0.27 g | | Light Source Special Features | Flashing (voltage-dependent) | | Light Source Type | Light Emitting Diode | | Manufacturer | Gallagher | | Manufacturer Part Number | Gallagher - G51100 | | Manufacturer Warranty Description | Warranty. | | Model Number | 511009 | | Mounting Type | Bracket Mount | | Number of Items | 1 | | Number of Light Sources | 1 | | Shade Material | Plastic | | Shape | Rectangular | | Style Name | Compact | | UPC | 644493511003 | | Unit Count | 1 Count | ## Product Details - **Brand:** Gallagher - **Color:** Black - **Light Source Type:** Light Emitting Diode - **Shade Material:** Plastic - **Shape:** Rectangular ## Images ![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 1](https://m.media-amazon.com/images/I/61e7iMXuPhL.jpg) ![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 2](https://m.media-amazon.com/images/I/31evYbRf9jL.jpg) ![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 3](https://m.media-amazon.com/images/I/31VRRPbpLPL.jpg) ![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 4](https://m.media-amazon.com/images/I/41MdCN7E+pL.jpg) ![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 5](https://m.media-amazon.com/images/I/5145Clr8iML.jpg) ## Frequently Bought Together - Gallagher Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Gallagher S12 Solar Electric Fence Charger | Portable Livestock Fence Energizer with Lithium Battery | Powers 4 Miles or 18 Acres | 0.12 Joules | Off-Grid Solar Fence Charger with Built-In Grounding --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led](https://www.desertcart.tn/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*