--- product_id: 447357525 title: "Smart Energy meter" brand: "ketotek" price: "S$100" currency: SGD in_stock: true reviews_count: 13 category: "Ketotek" url: https://www.desertcart.sg/products/447357525-smart-energy-meter store_origin: SG region: Singapore --- # Smart timer scheduling 63A rated current overload protection WiFi-enabled remote control Smart Energy meter **Brand:** ketotek **Price:** S$100 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your smart home with precision and peace of mind! ## Quick Answers - **What is this?** Smart Energy meter by ketotek - **How much does it cost?** S$100 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/447357525-smart-energy-meter) ## Best For - ketotek enthusiasts ## Why This Product - Trusted ketotek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Net:** Automatic overload & leakage current protection safeguards your devices and property 24/7. - • **Voice-Activated Power:** Seamlessly integrate with Alexa & Google Assistant for effortless voice commands—because your smart home deserves smart control. - • **Total Control, Anywhere:** Manage your energy use remotely via Smart Life/Tuya app with real-time data at your fingertips. - • **Plug & Play Installation:** Compact 35mm DIN rail mount design ensures quick setup and minimal space usage. - • **Precision Energy Monitoring:** Track voltage, current, active power, and leakage in real-time on a large LCD for instant insights. ## Overview The KETOTEK KTEM07 WIFI Smart Energy Meter is a single-phase, WiFi-enabled device designed for professional-grade energy monitoring and control. Supporting up to 63A rated current, it offers real-time tracking of voltage, current, active power, and leakage current via a large LCD and the Smart Life/Tuya app. Compatible with Alexa and Google Assistant, it enables voice control and remote management. Featuring overload protection with automatic circuit breaker and customizable alarms, it ensures safety and energy efficiency. Its compact 35mm DIN rail mount and low power consumption (≤1W) make it ideal for smart homes and professional installations. ## Description Product Description KETOTEK WiFi 1 phase smart meter, query total power and historical power easily. And display real-time current, voltage, active power and leakage current. No matter where you are, you can remotely manage connected devices at any time via Smart Life/Tuya app. Even if you forget to turn off the device when you leave home, you can turn it off remotely through the APP. The overload protection function protects your device from damage. Safe, reliable, energy-saving and low-power, to create a smart home environment for you. Specification Working Voltage: 220V±15% 50/60Hz Rated Current: 1(63)A kWh: 0~99999.9 Accuracy: Class 1 Power Consumption: ≤1W 6VA Operating Temperature: -45~70℃ Functions APP remote power enquiry and control APP total power query and historical power query Display current, voltage, active power and leakage current in real time Set overcurrent alarm, overvoltage alarm , undervoltage alarm, leakage current Prepaid function Timer function Power-off data storage function WiFi Remote Control Sometimes you might forget to turn off the devices because you are in a hurry. This digital power meter has WIFI communication and can use Smart Life/Tuya app to read data, remotely turn on/off and schedule. Overload Protection Parameter Overvoltage: 240V-300V (default 275V) Undervoltage: 145V-210V (default 175V) Current limit: 1-63A (default 50A) Leakage current: OFF/1-99mA (default 50mA) Reconnection time: 10-90s (default 30s) Number of reconnections: OFF/1-30 (Default 5) Voice Control Compatible with Google Assistant and desertcart Alexa. Manage compatible smart home devices with your voice. Turn on the lights before you wake up, turn on the coffee maker on the way to the kitchen, or turn on the water heater ahead of time. How to set "Reconnent Time" Wiring diagram Note: If you do not want an overload protection function, you can set the protection threshold to the maximum and the protection will not be triggered during normal power consumption. Review: Top bit of kit especially if you are aware from your property often. - I bought this to automate the power at an Airbnb property I have. I am very impressed with the product. I like that I can restrict power usage and stop the 'honest' guests using standard mains to charge their electric cars. I also like that I can shut everything down when the property is empty :) Review: Compact and WiFi with oddles of options - I needed to take more control over my Solar PV system re charge diverting to my immersion heater for free hot water rather than sending excess back grid when my battery is full. This now wired in and with the WiFi is brilliant!! Simple connections and mounting (on 35mm din rail) within a housing (extra). The WiFi connection was completely easy (as should be) password and self connected bingo. 35 miles away at work and switched on though the very 'scope' filled App, simple to use and with helpful things like operation time lines etc. For the money I believe it value is top, as for longevity I could not comment , overall 10/10. Update now been using for 2/3 months and it's great, simple control and works 100%. ## Features - 【Remote and Voice Control】This digital power meter has WIFI communication and can use Smart Life/Tuya APP to read data, remotely turn on/off and time control. No more need to monitor via the gauge itself. It's also compatible with Alexa and Google Assistant, and can control devices with voice commands. (NOTE: The router only supports 2.4GHz, NOT 5G.) - 【Monitor Power Consumption】This WLAN single phase energy meter is designed to monitor power consumption. With a large LCD screen, users can easily set over/under voltage, current limits, leakage current alarm and reconnection time. It also has a prepaid function. - 【Overload Protection Function】When a circuit's rated current, voltage or leakage current exceeds a predetermined value, the miniature circuit breaker will automatically cut off the power supply and keep trying to restore the power supply after waiting until the "reconnection time". - 【Timer Function】Take full control of your connected devices intelligently with the timer function in your app, allowing you to plan the exact time in advance to turn your devices on or off automatically. So that you can come home after a long day at work and enjoy a pleasantly hot bath. - 【Excellent Performance】This single phase smart meter is a durable meter with the advantage of high stability, high overload capability, low power loss and small volume. 35mm DIN rail mounting, easy to install. Working voltage: AC 220V±15% 50/60Hz; Rated current: 1(63)A; Power consumption: ≤1W 6VA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B17B4D95 | | Best Sellers Rank | 344,815 in DIY & Tools ( See Top 100 in DIY & Tools ) 178 in Power Monitors | | Brand | KETOTEK | | Colour | White | | Country Of Origin | China | | Customer Reviews | 4.0 out of 5 stars 806 Reviews | | Included Components | KTEM07 WIFI Meter | | Item Dimensions | 37 x 65 x 85 millimetres | | Item dimensions L x W x H | 37 x 65 x 85 millimetres | | Manufacturer | KETOTEK | | Manufacturer Part Number | KTEM07 WIFI | | Min. Operating voltage | 165 Volts (AC) | | Minimum Operating Voltage | 165 Volts (AC) | | Model Number | KTEM07 WIFI | | Power Source | Corded Electric | | Power source | Corded Electric | | Specification Met | CE, RoHS | | Style | KTEM07 WIFI | | Style Name | KTEM07 WIFI | | Upper Temperature Rating | 70 Degrees Celsius | ## Product Details - **Brand:** KETOTEK - **Current rating:** 1 Amps - **Product dimensions:** 65D x 37W x 85H millimetres - **Circuit breaker type:** Standard - **Mounting type:** DIN Rail Mount ## Images ![Smart Energy meter - Image 1](https://m.media-amazon.com/images/I/517pG9epDLL.jpg) ![Smart Energy meter - Image 2](https://m.media-amazon.com/images/I/51RgUcV4cOL.jpg) ![Smart Energy meter - Image 3](https://m.media-amazon.com/images/I/61yhU-bfx+L.jpg) ![Smart Energy meter - Image 4](https://m.media-amazon.com/images/I/61nZabHM0+L.jpg) ![Smart Energy meter - Image 5](https://m.media-amazon.com/images/I/51PBMS0YTiL.jpg) ## Questions & Answers **Q: Does it recognize when electricity flowing brackwards? For example when power exported to the grid , household with roof solar panels.** A: Yes - you should see power shown as a negative value. **Q: Does the App allow you install support more than one monitor on say different circuits in the same house or monitors in more than one house?** A: Hello, you can install as many as you like. Each app can be controlled independently **Q: Can you measure the kwh consumption between 2 points, ie 1st day of the month and the last day of the month?** A: You link the device to the app "Smart Life". In this app you can track power consumption (kWh) by hr, day or month. To get specifically between 2 days you would have to pick that month and look by day and then manually add up the power for the days you want. Unfortunately there is no way to download data to Excel. **Q: What voice commands can you use with alexa? i cant work out the phrases to turn this on/off. i have it linked using smart life.** A: You have to link it with smart life and give it an specific name. For example, I named it Fuse. So if I say "turn off Fuse" then it will turn it off ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top bit of kit especially if you are aware from your property often. *by S***1 on 27 January 2026* I bought this to automate the power at an Airbnb property I have. I am very impressed with the product. I like that I can restrict power usage and stop the 'honest' guests using standard mains to charge their electric cars. I also like that I can shut everything down when the property is empty :) ### ⭐⭐⭐⭐⭐ Compact and WiFi with oddles of options *by T***L on 20 February 2023* I needed to take more control over my Solar PV system re charge diverting to my immersion heater for free hot water rather than sending excess back grid when my battery is full. This now wired in and with the WiFi is brilliant!! Simple connections and mounting (on 35mm din rail) within a housing (extra). The WiFi connection was completely easy (as should be) password and self connected bingo. 35 miles away at work and switched on though the very 'scope' filled App, simple to use and with helpful things like operation time lines etc. For the money I believe it value is top, as for longevity I could not comment , overall 10/10. Update now been using for 2/3 months and it's great, simple control and works 100%. ### ⭐⭐⭐⭐⭐ Works as expected *by N***R on 15 April 2023* Very easy to setup and use. Seems to work well although the instructions for operation of schedules and prepaid could do with alot more details. But setup and app linkage easy, did find total usage tracking a bit confusing but all working. Just updated to 5 stars, had cause to use support after 5 months, quick helpful response that resolved the issue👍 ## Frequently Bought Together - KETOTEK Smart Energy Meter Single Phase Electric Meter KWh Meter 1(63) A 100-265V Din Rail Electricity Meter Digital Power Consumption Monitor with Smart Life/Tuya App - Distribution Protection Box, IP66 Waterproof Transparent Cover DIN Rail Outdoor Distribution Junction Box for Indoor Outdoor Wall Circuit Breaker (2Way) --- ## 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.sg/products/447357525-smart-energy-meter](https://www.desertcart.sg/products/447357525-smart-energy-meter) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-04*