--- product_id: 52076635 title: "Efergy Technologies XL SENSOR 2.0 Jackplug CT" brand: "efergy" price: "$U2274" currency: UYU in_stock: true reviews_count: 3 category: "Efergy" url: https://www.desertcart.uy/products/52076635-efergy-technologies-xl-sensor-2-0-jackplug-ct store_origin: UY region: Uruguay --- # 110V-400V voltage range Fits cables up to 19mm diameter Measures 50mA-120A current Efergy Technologies XL SENSOR 2.0 Jackplug CT **Brand:** efergy **Price:** $U2274 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your energy IQ with precision sensing! ## Quick Answers - **What is this?** Efergy Technologies XL SENSOR 2.0 Jackplug CT by efergy - **How much does it cost?** $U2274 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/52076635-efergy-technologies-xl-sensor-2-0-jackplug-ct) ## Best For - efergy enthusiasts ## Why This Product - Trusted efergy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Cable Fit:** Clamps securely on cables up to 19mm diameter, ensuring versatile installation - • **Compact & Lightweight:** At just 120g and small dimensions, it blends into your setup without bulk - • **Precision Power Tracking:** Accurately measures current from 50mA to 120A for detailed energy insights - • **Wide Voltage Compatibility:** Supports 110V to 400V, perfect for diverse electrical setups - • **Seamless 3-Phase Integration:** Add multiple sensors effortlessly for comprehensive multi-phase monitoring ## Overview The Efergy Technologies XL SENSOR 2.0 Jackplug CT is a high-precision current sensor designed for indoor use, capable of measuring currents from 50mA to 120A and voltages between 110V and 400V. Its large clamp fits cables up to 19mm in diameter, making it ideal for expanding energy monitoring systems, especially in 3-phase electrical setups. ## Description Product Description Additional sensors for use with efergy energy monitors and hubs. Both models of energy monitor come supplied with one sensor. If you are operating a 3-phase supply then you will require two additional sensors. This is the larger sensor and will attach around a cable of a diameter up to 19mm. Box Contains 1 x Jackplug CT XL sensor Review: Efergy system is not appropriate for professional use or accurate data. - The entire Efergy system is unreliable and the clamps would frequently stop transmitting accurate data (or anything at all). Overall, I would not recommend using this system for anyone who wants to accurately track or report on their power consumption. The clamp itself is sturdy enough and fits around larger cables, but everything from the Efergy user interface, the mobile "app" (which is just the website loaded into the app), to how the data is recorded and transmitted is unreliable and dubious at best. Unfortunately it is one of the few systems on the UK market that allows the transmission of remote readings, but it is far too unreliable. This is badly designed to the point that if the system locks up and needs a reset (something that typically needs to be done with dodgy hardware), this has to be performed remotely by the Support team (whom you have to call and stay on hold to get through). Avoid. Review: Four Stars - great ## Features - Sensor Voltage Range: 110V-400V - Measuring current: 50mA - 120A - Will attach around a cable of a diameter up to 19mm ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Efergy Technologies | | Part Number | XL SENSOR 2.0 | | Package Dimensions | 9.2 x 6.6 x 5 cm; 120 g | | Item model number | XL SENSOR 2.0 | | Amperage Capacity | 120 Amps | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Usage | Indoor use | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 120 g | ## Images ![Efergy Technologies XL SENSOR 2.0 Jackplug CT - Image 1](https://m.media-amazon.com/images/I/51UyN7-qG7L.jpg) ## Questions & Answers **Q: I could do with three of these when would you have them in again** A: They are in stock. **Q: This is what it saying when I try to order This seller has only 1 of these available. To see if more are available from another seller, go to the** A: Choose Go Green Items as your seller ## Customer Reviews ### ⭐ Efergy system is not appropriate for professional use or accurate data. *by Z***G on 6 February 2017* The entire Efergy system is unreliable and the clamps would frequently stop transmitting accurate data (or anything at all). Overall, I would not recommend using this system for anyone who wants to accurately track or report on their power consumption. The clamp itself is sturdy enough and fits around larger cables, but everything from the Efergy user interface, the mobile "app" (which is just the website loaded into the app), to how the data is recorded and transmitted is unreliable and dubious at best. Unfortunately it is one of the few systems on the UK market that allows the transmission of remote readings, but it is far too unreliable. This is badly designed to the point that if the system locks up and needs a reset (something that typically needs to be done with dodgy hardware), this has to be performed remotely by the Support team (whom you have to call and stay on hold to get through). Avoid. ### ⭐⭐⭐⭐ Four Stars *by D***Y on 24 December 2015* great ### ⭐ One Star *by M***H on 26 April 2015* Hasn't worked --- ## 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.uy/products/52076635-efergy-technologies-xl-sensor-2-0-jackplug-ct](https://www.desertcart.uy/products/52076635-efergy-technologies-xl-sensor-2-0-jackplug-ct) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-24*