--- product_id: 616863352 title: "SURAIELEC Outlet Watt Meter, 90-250V Wide Range Power Meter Cost Calculator" price: "R597" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/616863352-suraielec-outlet-watt-meter-90-250v-wide-range-power-meter store_origin: ZA region: South Africa --- # Measures up to 3680W power Class 1.0 accuracy with 0.1W resolution 90-day data hold with battery backup SURAIELEC Outlet Watt Meter, 90-250V Wide Range Power Meter Cost Calculator **Price:** R597 **Availability:** ✅ In Stock ## Summary > ⚡ Power your savings with precision and style! ## Quick Answers - **What is this?** SURAIELEC Outlet Watt Meter, 90-250V Wide Range Power Meter Cost Calculator - **How much does it cost?** R597 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/616863352-suraielec-outlet-watt-meter-90-250v-wide-range-power-meter) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Safe Design:** Saves outlet space and built with fire-resistant materials for peace of mind. - • **User-Friendly Display:** Bright backlit LCD ensures clear readings anytime, anywhere. - • **Precision Power Tracking:** Pinpoint your energy use with 0.1W accuracy for smarter savings. - • **Long-Term Energy Insights:** Store and analyze 3 months of data—even through outages. - • **Wide Voltage Compatibility:** Works seamlessly from 90V to 250V for all your home devices. ## Overview The SURAIELEC Outlet Watt Meter is a compact, highly accurate energy monitor designed for 90-250V devices up to 3680W. Featuring a clear backlit LCD, it tracks watts, volts, amps, frequency, and cost with Class 1.0 precision. Its rechargeable battery backup stores up to 90 days of data, ensuring uninterrupted monitoring. Built with fire-resistant materials and a space-saving design, it’s the perfect tool for professionals aiming to optimize home energy consumption and reduce bills. ## Description SURAIELEC Outlet Watt Meter, 90-250V Wide Range Power Meter Cost Calculator | Plug-in Electricity Usage Monitor, Large Backlit Display, Overload Protection, Kilowatt, kWh, Voltage, Amp & Wattage Meter - desertcart.com Review: Compact and reliable!! - Been having this ammeter/combo for over a month now on my 21cu/ft Hamilton Beach deep freezer to monitor cost-to-run. I FREAKING LOVE this product!! Great screen options (I leave it on cost per kWh by default). I especially love that I can set the wattage for overload-shutdown for safety. Having taken a week-long trip recently, I felt perfectly comfortable with it managing a shut-down if the freezer had malfunctioned. Awesome display and about as small as one can expect in the feature-set and capabilities. Feels solid and stays put in the outlet just fine. HUGE comfort bonus. On "that note," I was most impressed with how it WAS NOT BULKY compared to other meters offering similar features. I couldn't even get this larger "competitor model" to stay in the outlet…even without the cord plugged in!!! I'm very pleased with this purchase! 100% Review: Perfect for tracking energy hogs! Highly accurate. - This meter works perfectly. I plugged my old basement freezer into it and discovered it was costing me over $20 a month. The screen is clear and stays bright for 30 seconds. I love that it doesn't block the second wall outlet. It feels durable and accurately tracks watts, volts, and costs. Great tool to lower your electric bill! ## Features - Intuitive Electric Usage Monitoring: Measure power (W), volts, amps, frequency, power factor, max/min power (W), cumulative time, and energy (kWh) with this watt meter; Automatically calculate costs based on set prices and track home energy usage for efficient electricity savings; This watt hour meter makes managing your energy consumption easy - 90-250 V Wide Voltage Range: The amp draw meter measures 90-250 Vac, 0-16 AMP, and 0-3680 Watt, with overload indication adjustable from 680 to 3680 W; Adhering to Class 1.0 accuracy standard with 0.1 W, 0.1 V, 0.001 A, and 0.001 kWh resolution, this watt power meter ensures precise readings - Clear LCD Display with Backlight: The energy monitor plug features a wide-angle, clear-digit LCD display with backlight for easy reading and operation in dark environments; This wattage meter plug in provides excellent visibility - 90 Days Long-Term Data Hold Memory: Equipped with a built-in rechargeable battery backup, this appliance power usage meter stores data for up to 90 days during power outages or when unplugged; The reset button restores all data to zero, making it a reliable wattage meter for long-term use - Space-Saving Design: The compact design of this measure power usage device leaves the lower wall outlet accessible when plugged into the upper outlet; Made of high-quality fire-resistant material, this watt meter plug in is both safe and efficient; Ideal for those looking for a power meter plug, watt meter, or outlet meter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CR9Z19DQ | | Battery Cell Type | NiMH | | Best Sellers Rank | #34,678 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Electrical Meter Sockets | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (511) | | Date First Available | March 21, 2024 | | Item Package Quantity | 1 | | Item Weight | 5.9 ounces | | Item model number | WMA02A | | Manufacturer | SURAIELEC | | Material | PC | | Package Dimensions | 5.55 x 2.95 x 2.72 inches | | Part Number | WMA02A | | Power Source | ac | | Voltage | 250 volts | | Warranty Description | 1 Year Limited Warranty | | Wattage | 3680 watts | ## Images ![SURAIELEC Outlet Watt Meter, 90-250V Wide Range Power Meter Cost Calculator - Image 1](https://m.media-amazon.com/images/I/61YlkudCEAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compact and reliable!! *by J***. on March 24, 2026* Been having this ammeter/combo for over a month now on my 21cu/ft Hamilton Beach deep freezer to monitor cost-to-run. I FREAKING LOVE this product!! Great screen options (I leave it on cost per kWh by default). I especially love that I can set the wattage for overload-shutdown for safety. Having taken a week-long trip recently, I felt perfectly comfortable with it managing a shut-down if the freezer had malfunctioned. Awesome display and about as small as one can expect in the feature-set and capabilities. Feels solid and stays put in the outlet just fine. HUGE comfort bonus. On "that note," I was most impressed with how it WAS NOT BULKY compared to other meters offering similar features. I couldn't even get this larger "competitor model" to stay in the outlet…even without the cord plugged in!!! I'm very pleased with this purchase! 100% ### ⭐⭐⭐⭐⭐ Perfect for tracking energy hogs! Highly accurate. *by N***N on May 14, 2026* This meter works perfectly. I plugged my old basement freezer into it and discovered it was costing me over $20 a month. The screen is clear and stays bright for 30 seconds. I love that it doesn't block the second wall outlet. It feels durable and accurately tracks watts, volts, and costs. Great tool to lower your electric bill! ### ⭐⭐⭐⭐⭐ Cumulative runtime does not count when no power is actively being drawn *by K***Y on December 21, 2025* This power meter does what it needs to do and seems accurate enough for home appliances. One quirk I noticed with the cumulative runtime counter is that it will not increment when no power is actively being drawn by the plugged in device. For example, I was measuring how much power our kitchen water boiler uses over the course of the day, and was puzzled when the meter only read say 8 hours cumulative time when I know that I reset it over 12 hours earlier, before realizing that the timer does not count when the water boiler is idling with negligible power draw. So the timer will not necessarily be accurate for devices that do not draw power continuously. The other improvement that would make this meter easier to use would be if the reset button wasn't one that required a pin to reset. The meter comes with one of those little SIM card eject pins, but it's a bit too sharp for the rubber reset button, and a thicker plastic pin would be easier to use, or have a raised button that can be reset by hand. It's a balance between convenient reset vs preventing accidental resets, but there are other ways to reduce accidental resets without requiring the pin (eg. put the reset button on the side). ## Frequently Bought Together - Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor - SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor - Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display --- ## 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.co.za/products/616863352-suraielec-outlet-watt-meter-90-250v-wide-range-power-meter](https://www.desertcart.co.za/products/616863352-suraielec-outlet-watt-meter-90-250v-wide-range-power-meter) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-08*