--- product_id: 50271394 title: "Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White" brand: "orno" price: "545.13 DT" currency: TND in_stock: true reviews_count: 6 category: "Orno" url: https://www.desertcart.tn/products/50271394-orno-electric-meter-power-meter-wattmeter-digital-230v-5-40 store_origin: TN region: Tunisia --- # 230V single-phase power RS-485 remote reading 1000 Imp/kWh pulse rate Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White **Brand:** orno **Price:** 545.13 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your insights with precision and control! ## Quick Answers - **What is this?** Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White by orno - **How much does it cost?** 545.13 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/50271394-orno-electric-meter-power-meter-wattmeter-digital-230v-5-40) ## Best For - orno enthusiasts ## Why This Product - Trusted orno brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Real-Time LED Feedback:** Flashing LED indicates active energy flow, keeping you instantly informed. - • **Precision Power Tracking:** Class 1 accuracy ensures reliable energy measurement every time. - • **Compact & Rail-Mount Ready:** Slim 35mm DIN rail design fits effortlessly into professional setups. - • **Seamless Remote Monitoring:** RS-485 interface lets you track consumption without leaving your desk. - • **Pulse Output for Smart Integration:** Generates proportional pulses for advanced energy management systems. ## Overview The Orno Electric Meter is a compact, high-accuracy single-phase wattmeter designed for professional energy monitoring. Operating at 230V and supporting currents up to 80A, it features a 5+1 digit LCD display, pulse output at 1000 impulses per kWh, and RS-485 connectivity for remote data reading. Its DIN rail mounting and real-time LED indicator make it an essential tool for efficient power management in modern electrical systems. ## Description Orno aims to offer customers many high-quality products and satisfy the needs of all customers. To achieve this, Orno spends more time on the development and design of the products. In our store you will find more and more classic, fashionable, fun products. Review: Neat unit easy to install. - I bought this meter to keep an eye on how much energy my pond heater is using. Does the job perfectly, I have it hooked up to a data logger so I can see how much energy is used. Review: Zwischenzähler für kleines Geld - - einfacher Einbau - einfache Ausführung - einfache Funktion, macht was er soll - Display ist abzulesen ( ich gehe mal davon aus, das dieses nur selten abgelesen wird ) deshalb ist eine fehlende Displaybeleuchtung für mich keine Grund die Bewertung zu reduzieren. Als sehr günstiger Zwischenzähler im Stromkreisverteiler gut geeignet. schnelle Lieferung. ## Features - Determination: the device for displaying in metric units (kWh) is used to directly measure the active power in a single phase system and record the power consumption with the possibility of remote reading of index groups register via the wired network RS-485 standard. - Pulse output: a special electronics generates pulses proportionally to the consumed current under the influence of the flowing current and the applied voltage. - Operating phase energy consumption is indicated by flashing LED. The number of pulses is converted into the energy consumed and their value is displayed on the LCD display (5 + 1). - RS-485 connection: the port is used for remote reading of the power indicator - Technical parameters: power supply: 230 V ~ 50 Hz, base current: 5 A, max. Current: 80 A, pulse rate: 1000 Imp/kWh, measuring accuracy: class 1, mounting on 35 mm support rail. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01EFSXU6I | | Batteries Required? | No | | Batteries included? | No | | Colour | White | | Customer Reviews | 4.3 4.3 out of 5 stars (204) | | Date First Available | 18 April 2016 | | Guaranteed software updates until | unknown | | Included Components | 1 | | Item Package Quantity | 1 | | Item Weight | 80 g | | Item model number | 1 | | Manufacturer | Orno | | Part Number | 501 | | Product Dimensions | 10 x 2 x 7 cm; 80 g | ## Images ![Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White - Image 1](https://m.media-amazon.com/images/I/61fj0zq1SqL.jpg) ![Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White - Image 2](https://m.media-amazon.com/images/I/51AohoWpbOL.jpg) ![Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White - Image 3](https://m.media-amazon.com/images/I/518QmM1+WPL.jpg) ![Orno Electric Meter Power Meter Wattmeter Digital 230V 5(40) A White - Image 4](https://m.media-amazon.com/images/I/51OxJS00e-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Neat unit easy to install. *by A***E on 2 December 2018* I bought this meter to keep an eye on how much energy my pond heater is using. Does the job perfectly, I have it hooked up to a data logger so I can see how much energy is used. ### ⭐⭐⭐⭐⭐ Zwischenzähler für kleines Geld *by A***W on 1 March 2018* - einfacher Einbau - einfache Ausführung - einfache Funktion, macht was er soll - Display ist abzulesen ( ich gehe mal davon aus, das dieses nur selten abgelesen wird ) deshalb ist eine fehlende Displaybeleuchtung für mich keine Grund die Bewertung zu reduzieren. Als sehr günstiger Zwischenzähler im Stromkreisverteiler gut geeignet. schnelle Lieferung. ### ⭐⭐⭐⭐⭐ RS485 DOMOTICA HOMEASSISTANT *by S***E on 1 July 2025* OTTIMO PER PROGETTI DI DOMOTICA, MESSO ALLA LINEA PRINCIPALE DEL CONTATORE, CON LA RS485 ED UN ESP32 RIESCO A COLLEZIONARE NEL MIO HOMEASSISTANT TUTTI I CONSUMI IN TEMPO REALE E STORICO --- ## 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/50271394-orno-electric-meter-power-meter-wattmeter-digital-230v-5-40](https://www.desertcart.tn/products/50271394-orno-electric-meter-power-meter-wattmeter-digital-230v-5-40) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-17*