--- product_id: 95632533 title: "allsun Digital Electric Fence Voltage Tester and Fault Farm Finder, Fence Voltmeter/Grounding Tester LCD Display for 300V to 9.9kV Pulse, Fence Voltage Indicator Checker Farm Gardening Tool" brand: "allsun" price: "VT12940" currency: VUV in_stock: true reviews_count: 13 category: "Allsun" url: https://www.desertcart.vu/products/95632533-allsun-digital-electric-fence-voltage-tester-and-fault-farm-finder store_origin: VU region: Vanuatu --- # 300V-9.9kV voltage range Smart power-saving tech Rugged insulated probe allsun Digital Electric Fence Voltage Tester and Fault Farm Finder, Fence Voltmeter/Grounding Tester LCD Display for 300V to 9.9kV Pulse, Fence Voltage Indicator Checker Farm Gardening Tool **Brand:** allsun **Price:** VT12940 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, protected, and ahead of the herd with allsun’s ultimate fence tester! ## Quick Answers - **What is this?** allsun Digital Electric Fence Voltage Tester and Fault Farm Finder, Fence Voltmeter/Grounding Tester LCD Display for 300V to 9.9kV Pulse, Fence Voltage Indicator Checker Farm Gardening Tool by allsun - **How much does it cost?** VT12940 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/95632533-allsun-digital-electric-fence-voltage-tester-and-fault-farm-finder) ## Best For - allsun enthusiasts ## Why This Product - Trusted allsun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Battery Saver:** Auto power-off and pulse detection extend battery life so it’s ready when you are. - • **Precision Voltage Insight:** Instant LCD readings from 300V to 9.9kV keep your fence performance crystal clear. - • **Effortless Fault Detection:** Quickly locate breaks and weak spots to save hours of troubleshooting and protect your livestock. - • **Built for the Toughest Farms:** Rugged design with finger guard and insulated probe ensures safety and durability in any environment. - • **Clear, Daylight-Readable Display:** Large, bright digital screen holds voltage readings for easy, no-guesswork fence maintenance. ## Overview The allsun Digital Electric Fence Voltage Tester and Fault Finder offers precise voltage measurement from 300V to 9.9kV with a clear LCD display. Featuring smart power-saving technology and a rugged, insulated probe, it ensures safe, reliable fence testing and quick fault detection. Designed for demanding farm conditions, this battery-powered tool is essential for efficient fence maintenance and livestock protection. ## Description allsun Digital Electric Fence Voltage Tester and Fault Farm Finder, Fence Voltmeter/Grounding Tester LCD Display for 300V to 9.9kV Pulse, Fence Voltage Indicator Checker Farm Gardening Tool: desertcart.com: Tools & Home Improvement Review: Works like it should. - Easy to use. Remember not to pull the rod out of the ground by pulling on the wire, it will come out of the unit. Review: Worth the money - Easy to use and accurate measurement. No worries about getting shocked while trying to check fences. Convenient to carry in farm buggy so always handy. Numbers are large bright and easy to read. ## Features - 【allsun Digital Electric Fence Tester & Fault Finder】 Quickly locate breaks and weak spots with this digital electric fence tester. As a precise electric fence fault finder and reliable fence voltage tester, it saves you hours of troubleshooting. The clear LCD instantly shows readings from 300V to 9.9kV, ensuring your electric fence wire is live and operating at optimal power. Checking voltage on electric fence.Simply drive the probe into the ground or on one of the ground wires and touch the hook over the one you want to test. In just a few seconds, you start to read the actual volts at that point. - 【Smart Power-Saving Electric Fence Checker】 Experience hassle-free operation. This electric fence checker features Smart Power technology, waking upon detecting a pulse and shutting down after 4 seconds of inactivity. This fence tester not only extends battery life but is always ready for use, making it a superior voltage tester electric fence solution.Pulse Rate: one pulse every 0.5 sec to 2 secs. Saving battery power. Low power consumption about 0.03W, Keep one on hand for regular fence line maintenance. - 【Rugged Electric Fence Wire & Voltage Tester】 Built for demanding farm conditions. This rugged electric fence wire tester and electrical fence tester features an integrated finger guard and insulated probe for maximum safety. Simply drive the probe into soil, attach the hook, and get a secure reading every time with this dependable fencing tester. It can be matched to any animal control situation, offering both budget and design flexibility. You can use it fixing your electric fence or works well for testing your fence voltage. Auto-power off. - 【Easy-Read Digital Fence Meter & Tester】 Get clear, unambiguous readings from the user-friendly LCD screen. This digital electric fence tester acts as an accurate electric fence meter, eliminating the guesswork of analog models. It displays in kV (e.g., 6.0 = 6.0kV) for precise assessment of your fence's performance, a core function of any true electric fence tester digital.Battery Not Included: Voltage Tester Electric Fence, please kindly note it, battery NOT included, Comes with a zipper bag so the cord doesn't tangle with the other items in your fence repair bucket.English manual instruction, one fence tester. - 【Electrical Fence Tester】 Your complete solution for perimeter security. This electrical fence tester is suitable for routine fence voltage testing and diagnosing issues across all electric fencing. An essential fence fault finder for every landowner to protect livestock and pastures.quick easy read electric fence tester can be used in daylight vs led light testers that you can't see light up in daylight. Reads the zap strength as a number and holds the number on the screen making it much easier to read. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DCKG2SX | | Best Sellers Rank | #52,924 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Voltage Testers | | Brand Name | allsun | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (1,078) | | Item Dimensions | 6.85 x 2.76 x 1.3 inches | | Item Weight | 228 Grams | | Manufacturer | Zhangzhou Haimao Dianzi Keji Co., LTD | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 300 Volts | | Model | 788537553946 | | Power Source | Battery Powered | | Style Name | Electric fence analyzer | | UPC | 788537553946 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Warranty Description | 1 Year | ## Product Details - **Brand:** allsun - **Color:** Blue - **Item Weight:** 228 Grams - **Power Source:** Battery Powered - **Style:** Electric fence analyzer ## Images ![allsun Digital Electric Fence Voltage Tester and Fault Farm Finder, Fence Voltmeter/Grounding Tester LCD Display for 300V to 9.9kV Pulse, Fence Voltage Indicator Checker Farm Gardening Tool - Image 1](https://m.media-amazon.com/images/I/61Vvg50lz4L.jpg) ## Questions & Answers **Q: How do I use this electric fence tester? Is it complicated?** A: Drive the probe into moist soil, clip the test hook to the fence wire, and read the voltage (kV) on the LCD. Powers on/off automatically. **Q: What is the voltage measurement range?** A: The allsun EM555 can accurately measure pulse voltages from 300V up to 9.9kV (9900 volts), covering the output of most standard agricultural electric fence energizers. **Q: How does the "Smart Power" feature save battery?** A: The Smart Power technology means the tester automatically wakes up when it detects a pulse and shuts down after about 4 seconds of inactivity. This prevents battery drain if you forget to turn it off. **Q: The display reads 5.5. What does that mean?** A: A reading of 5.5 means your fence voltage is 5.5 kilovolts (kV), or 5,500 volts. For the most stable reading, we recommend noting the value after the tester has detected three consecutive pulses. **Q: Is it safe to use this tester?** A: Yes. Safety features include a finger guard and an insulated probe. Always drive the probe into moist soil for a proper ground and wear rubber-soled shoes during use for added safety. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works like it should. *by D***. on March 6, 2026* Easy to use. Remember not to pull the rod out of the ground by pulling on the wire, it will come out of the unit. ### ⭐⭐⭐⭐⭐ Worth the money *by B***S on October 6, 2025* Easy to use and accurate measurement. No worries about getting shocked while trying to check fences. Convenient to carry in farm buggy so always handy. Numbers are large bright and easy to read. ### ⭐⭐⭐⭐⭐ Better than using your tounge. *by 6***Y on January 31, 2026* Works well. ## Frequently Bought Together - allsun Electric Fence Tester Digital Electric Tester High Voltage for Electric Fencing 300-9900V - Solar Powered Electric Fence Energiser X-Stop 0040 2 Km Range Full Kit Includes Earth Stake and All Leads Plus USB Charge Cable For Horses and Other Animals - DOBLIT Poly Wire Electric Fencing Conductor Wire 6 Strand 9 Strand Multi-Colour Paddock Electric Fencing Cattle Sheep Horse Pets Crop Protection Pest Deterrent (Blue and White 6-Strand 500m) --- ## 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.vu/products/95632533-allsun-digital-electric-fence-voltage-tester-and-fault-farm-finder](https://www.desertcart.vu/products/95632533-allsun-digital-electric-fence-voltage-tester-and-fault-farm-finder) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*