--- product_id: 239440173 title: "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" brand: "suraielec" price: "106.30 DT" currency: TND in_stock: true reviews_count: 13 category: "Suraielec" url: https://www.desertcart.tn/products/239440173-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost store_origin: TN region: Tunisia --- # ±0.1W precision 90-day data memory built-in battery backup 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 **Brand:** suraielec **Price:** 106.30 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your savings with precision and peace of mind! ## Quick Answers - **What is this?** 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 by suraielec - **How much does it cost?** 106.30 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/239440173-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost) ## Best For - suraielec enthusiasts ## Why This Product - Trusted suraielec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bright Backlit Display:** Large wide-angle LCD with backlight ensures effortless reading anytime—even in dark basements or night hours. - • **Compact & Space-Saving:** Slim plug-in design occupies just one outlet slot, freeing adjacent sockets for other devices. - • **Professional-Grade Accuracy:** Class 1.0 certified with ±0.1W precision tracks volts, amps, watts, frequency, and cumulative usage for up to 9,999 days. - • **Real-Time Energy Cost Tracking:** Auto-calculates your electricity expenses with customizable rates up to $99.99/kWh for smarter budgeting. - • **Safety-First Overload Protection:** Instant alerts and fire-resistant design protect your appliances from overloads up to 3680W. ## Overview The SURAIELEC Watt Meter is a compact, professional-grade plug-in power monitor designed for 110-130V household appliances. It features a large backlit LCD, auto cost calculation with customizable rates, 90-day data memory backed by a rechargeable battery, and overload protection up to 3680W. Certified for ±0.1W accuracy, it tracks volts, amps, watts, frequency, and cumulative energy usage, empowering users to optimize energy consumption and reduce electricity bills. ## Description Product description Suraielec Electrical Power Consumption Meter Socket, Plug in Watt Hour Meter Electricity Energy Usage Monitor Suraielec is an international brand focused on various power solutions. We dedicated to developing new technologies, integrated solutions, and provides a diverse line of power products. Note The test range of this watt meter is 110-130 & 200-240 Vac, but the label on the product back only shows a low volt range. This wattage meter only compatible with NEMA 5-15P plug & 5-15R outlet, need an extra adapter to work with other plugs. DO NOT work with AC inverter and solar panel inverter. Specifications Input Voltage: 120V, 60HZ Operating Current: 15A Accuracy Standard: Class 1.0 Power Dissipation: < 0.8W Wide Measuring Display Range Dual Voltage Range: 110-130 & 200-240 Vac Frequency: 50 / 60Hz Wattage: 0.0-3680W Current: 0.000-16.00A Overload Indication: 3680W Time: 0 Second-9999days Cost Range: 0.00-99.99/KWH Total KWH: 0.000-9999KWH Total Cost: 0.00-9999 Auto Cost Calculator Watt meter power consumption analyzer can calculate the power expenses of the measured appliance automatically. The cost function needs to be activated by setting the cost firstly. Note: All data includes the cost setting will go to zero once you press the reset button. Up to 90 days Long Time Data Hold Memory Function Electric kilowatt usage meter has a built-in rechargeable battery backup which will hold the data when coming across a power outage or plugging out the meter from the outlet. Easy to Read and Operate in Dark Areas Large clear LCD display with a backlight will lit when connecting to the power. Note: The backlight stays on for 30 seconds and requires reactivation by pressing any button. 3680W Overload Protection When the load is over 3680W, LED displays the "OVERLOAD" with booming noise to warn the users. Compact size and 3 Prong Plug Compact power meter socket plug leaves the lower wall outlet available when plugging into the upper outlet. Review: Essential Tool for Energy Monitoring! - I purchased the SURAIELEC Watt Meter as an aid to track the energy usage of my Level 1 EV charger, but it has proven to be invaluable for monitoring much more around my house, including my second refrigerator. This device is a must-have for anyone looking to keep an eye on their electricity consumption! From the get-go, I was impressed with the meter’s ease of use. The plug-in socket design meant I could get it up and running in seconds. Its backlit large display is a standout feature, offering clear visibility of the wattage, voltage, and ampere readings without squinting or needing to turn on extra lights. The auto cost calculator function is a game-changer. It not only measures the power consumption but also helps me understand the cost associated with running my appliances. This feature has been eye-opening, especially with my EV charger, as it allows me to optimize my charging times based on peak and off-peak hours. Using it with my second refrigerator has also given me insights into how much energy an older appliance consumes compared to newer, more energy-efficient models. This has helped me make informed decisions about potential upgrades and energy use management in my home. The overload protection feature gives me peace of mind, knowing that the device will cut off power if the load exceeds its capacity, preventing any potential damage to my appliances and the watt meter itself. The SURAIELEC Watt Meter is a robust, reliable, and user-friendly device that has made energy monitoring a breeze. Whether it’s for an EV charger or any other appliance, this meter provides accurate readings and useful insights into electricity usage. It’s an excellent investment for anyone serious about managing their energy consumption and reducing their environmental footprint. Review: Mixed thoughts - I bought this to monitor what it costs to keep my golf cart charged up! I have mixed thoughts about this product! It says not for outdoor use in an unheated/cooled structure! You do not charge a golf cart in an enclosed structure, so I am so far using only on stable weather days even though I am under a roofed structure! I will not charge anything enclosed! As far as the function of the monitor, it so far, works great! I entered our kWh rate and will see what it costs to charge cart per month! ## Features - Track Energy Costs in Real-Time & Save Money – Automatically calculates electricity expenses with customizable rates (0-99.99/kWh), monitors volts, amps, watts, and frequency, and identifies energy-hungry appliances to reduce your power bill - Large Backlit Display for Effortless Reading – Features a wide-angle LCD screen with bright backlighting to view energy stats clearly, even in dark basements, garages, or nighttime use - 90-Day Data Memory & Overload Protection – Built-in battery backup preserves usage history during outages, while fire-resistant design and overload alerts ensure safety for TVs, ACs, and appliances - Compact & Space-Saving Design – Occupies only 1 outlet slot, leaving adjacent plugs free. Portable for checking fridge, washer, or HVAC efficiency anywhere in your 110-130V home - Professional-Grade Accuracy – Class 1.0 certified with ±0.1W precision to measure 0-15A/1,950W devices. Track cumulative kWh, peak usage, and runtime (up to 9,999 days) for smarter energy habits ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GSPLZBN | | Best Sellers Rank | #38,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Electrical Meter Sockets | | Brand | SURAIELEC | | Brand Name | SURAIELEC | | Color | multi-color | | Compatible Devices | Standard household appliances and devices (110-130 Vac and 200-240 Vac) | | Customer Reviews | 4.4 out of 5 stars 3,207 Reviews | | Item Dimensions | 3.94 x 1.97 x 2.36 inches | | Item Weight | 412 Grams | | Item dimensions L x W x H | 3.94 x 1.97 x 2.36 inches | | Manufacturer | Suraielec | | Maximum Operating Voltage | 130 Volts | | Measurement Type | Electric Meter | | Minimum Operating Voltage | 130 Volts | | Model | UPWMA01A | | Part Number | WMA01A | | Power Source | Ac | | Specification Met | FCC | | Style | Modern | | Style Name | Modern | | UPC | 619988430251 | ## Product Details - **Brand:** SURAIELEC - **Color:** multi-color - **Item Weight:** 16 ounces - **Power Source:** Ac - **Style:** Modern ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61Cx8kODksL.jpg) ## Questions & Answers **Q: I have a toaster which occasionally trips my breaker. Will this respond quick enough to see amps drawn to determine if toaster problem?** A: Thank you for your question. You can get the below data with this watt meter: Cumulative Value √ Accumulated Time (only accumulate the time when the measured device is using power) √ Electricity Consumption √ Cost (need price setting) Instantaneous Value √ Watts √ Amps √ Voltage √ Frequency √ Power Factor Peak Value √ Max. Watt √ Min. Watt It doesn't record the instantaneous time so it doesn't work in your application. Please feel free to let us know if you have more questions. Best regards, support@suraielec.com Suraielec Customer Service **Q: Can it read start up watts? Up to 2000 W? Does it save the value?** A: It does measure and track min and max wattage, but I'm not sure if it would read or track surge watts (as they are usually a fraction of a second) Product description says the range is 0-3680W (30 amps at 120v), but after running my desktop computer (less than 700w) for a few minutes, it started to give off a burnt electronics odor. **Q: Can I use to accurately measure inrush current? Does it register and save such brief spikes in current?** A: Thank you for your question. Here are some notices when using the watt meter. 1. This power monitor meter can measure 110-130 Vac & 200-240 Vac voltage; 0-16A AMP; 0-3680W wattage, and indicate overload when load up to 3680W, but the label on the product back only shows low volt range due to certification requirements. 2. This wattage meter only compatible with NEMA 5-15P plug & 5-15R outlet, so you will need an extra adapter to work with other plugs. 3. This wattage meter DO NOT work with AC inverter and solar panel inverter. This watt meter is an improved version that can measure many data and has a class 1.0 accuracy standard. I hope you like it. If you have anything questions, please feel free to contact us. We will get back to you within 24 hours. surai-tech@outlook.com Thanks again for your time! Suraielec **Q: What values do I put in the “00.00” cost/kWh. I live in New York City. I am unsure what numbers go on the left side from the “.” & on the right side?** A: You should check your electric bill to determine the cost of KWH in NY City. Whatever that cost is, this is what you will enter. If you unsure, contact your electric utility provider and ask them, as sometimes there are multiple billing plans that may exist within the same provider and depending on your location. As a rough approximation, you can also check your last bill and simply divide the total amount you paid by the total of KWH you consumed. This may not yield the exact cost of KWH as per your utility billing plan, but should be good enough an approximation to allow you to estimate costs with the Watt meter. As to what you should enter in the meter itself, let's say your local cost is roughly $0.14/KWH, so you would enter "00.14" in the Watt meter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Essential Tool for Energy Monitoring! *by A***R on April 1, 2024* I purchased the SURAIELEC Watt Meter as an aid to track the energy usage of my Level 1 EV charger, but it has proven to be invaluable for monitoring much more around my house, including my second refrigerator. This device is a must-have for anyone looking to keep an eye on their electricity consumption! From the get-go, I was impressed with the meter’s ease of use. The plug-in socket design meant I could get it up and running in seconds. Its backlit large display is a standout feature, offering clear visibility of the wattage, voltage, and ampere readings without squinting or needing to turn on extra lights. The auto cost calculator function is a game-changer. It not only measures the power consumption but also helps me understand the cost associated with running my appliances. This feature has been eye-opening, especially with my EV charger, as it allows me to optimize my charging times based on peak and off-peak hours. Using it with my second refrigerator has also given me insights into how much energy an older appliance consumes compared to newer, more energy-efficient models. This has helped me make informed decisions about potential upgrades and energy use management in my home. The overload protection feature gives me peace of mind, knowing that the device will cut off power if the load exceeds its capacity, preventing any potential damage to my appliances and the watt meter itself. The SURAIELEC Watt Meter is a robust, reliable, and user-friendly device that has made energy monitoring a breeze. Whether it’s for an EV charger or any other appliance, this meter provides accurate readings and useful insights into electricity usage. It’s an excellent investment for anyone serious about managing their energy consumption and reducing their environmental footprint. ### ⭐⭐⭐⭐⭐ Mixed thoughts *by R***B on May 3, 2026* I bought this to monitor what it costs to keep my golf cart charged up! I have mixed thoughts about this product! It says not for outdoor use in an unheated/cooled structure! You do not charge a golf cart in an enclosed structure, so I am so far using only on stable weather days even though I am under a roofed structure! I will not charge anything enclosed! As far as the function of the monitor, it so far, works great! I entered our kWh rate and will see what it costs to charge cart per month! ### ⭐⭐⭐⭐ Pretty good for the price - a few problems *by D***N on October 8, 2022* Mostly a very good experience. Seems reasonably accurate as far as I can tell. Main issues that I have are that it is not clear how to reset the meter to start a new measurement, very low power measurements don't seem reliable, and plugging devices into it sometimes interfer with function buttons. The ony way that I have been able to find to restart the meter for a new measurement is to totally reset it which also erases cost per KWHr. So you basically have to start totally over for each measurement. I tried pressing the middle two function keys as described in an answer to this question but that did not work. I also tried other combinations of function keys and non worked. I also found that there is a problem with measuring very low power. I have 10 telephones spread throughout my house that operate on chargers. I wanted to see how much standby power the telephones use. I know they use some because they have a light to indicate they are powered. But when I plugged one into Suraielec, it would not even start the timer so I could get no measurement from it no matter how long I left it plugged in. To make matters worse I found that if I increased the current to get the timer to start, the timer would stop as soon as the current dropped below a certain (unknown) level. This not only means that it will not give readings for low power devices but that the timer function will be inaccurate for devices that intermittently use power. The timer will only increment when the current is above a certain (unknown) level. It would be great to at least know what this level is. Anther issue that I had is that the function keys protrude further than the electrical outlet on front of meter. This means that for many plugs that are larger than the basic outlet that the plug interfers with the function keys and an additional extension cord is required. If the outlet was extended to be greater than the height of the function keys then there would not be a problem but it is not. Other than these issues I have been very satisfied with meter so far. Not sure how long it will last. One concern is that the meter still displays when disconnected from power not sure why. If there is a battery, then it will discharge at some point and don't know how meter will work. If the charge is stored in a large capacitor that would be great but don't know if that is the case. So far I've already learned a lot about how much power is used by various devices when you believe the power is off. Not nearly what I thought they would use and easy to turnoff higher usage devices. ## Frequently Bought Together - 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 - 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 --- ## 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/239440173-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost](https://www.desertcart.tn/products/239440173-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*