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Two-way Monitor: This device can monitor two-way energy consumption, if there is Solar PV System in the user’s home, after installed according to our wiring diagram, this device can monitor the power generated by the Solar PV System and the consumed energy from City Grid.Two Fire Lines Monitor: This device can monitor 2 fire lines L+L.Remote Monitor: After this device is connected with WiFi(WiFi is available to Internet), the user can monitor the device status anywhere around the work on Tuya APP or SMART LIFE APP( the mobile phone can get internet signal).Real-time Current Monitor(A)Real-time Voltage Monitor(V)Power Factor MonitorActive Power MonitorAmazon Alexa & Google Home Assistant Compatible: Binding your Amazon Alexa account and Google Home Assistant account in Tuya App or SMART LIFE App.

Improve Your Energy Utilization
Track your electricity consumption from solar or the grid, monitor excess electricity sold back, and precisely gauge your home’s solar power usage. Our goal is to assist you in achieving net-zero energy consumption.

Save Energy and Money
Gain insight into your home’s energy usage, pinpointing when and where it’s used most, to empower you to find savings. Sense equips you with the tools to analyze and take action.

Learn Your Home’s Energy Profile
Track how much energy you’re making and using over time to see what patterns emerge. You’ll get detail by day, month, year, and billing cycle. You might be surprised by what you learn.

Monitor Your Energy Usage in Real-Time
Stay informed about your energy consumption with EdgeAnt and take control of your household electricity spending. No need to wait for your utility bill – with EdgeAnt’s electricity monitors, you can track your home’s electricity usage instantly. By using a EdgeAnt system to monitor electricity usage, you’ll pinpoint where your money goes, address inefficiencies, and save money in the process.

Optimize Your Electricity Usage with EdgeAnt
Harness the power of your EdgeAnt Home Electricity Monitor to refine your energy habits and reduce costs. Analyze your hourly, daily, weekly, and monthly consumption with high-resolution graphs and charts provided by EdgeAnt. Monitoring your usage helps identify wasteful practices, allowing you to make informed adjustments. By pinpointing energy hogs and adjusting habits, you can tackle inefficiencies head-on. Access your real-time energy data via EdgeAnt cloud from anywhere for seamless monitoring and control.
Rated Voltage 90-250VAC, 50/60HZ Accuracy Accuracy: Class 1(1%) CT Current Transformer 120A-16MM Data Refreshing Rate 1TIME/15S Connection 2.4G WiFi Only, 5G WiFi not Supported Measuring Voltage(V)/Current(A)/Wattage(W)/Power Factor/Active Power/Energy Consumption(kWh) Package Include 2PC PC311-W Module, 2PCS 120A CT Current Transformer Clamp Sensors
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Rated Voltage
90-250VAC, 50/60HZ 90-250VAC, 50/60HZ 90-250VAC, 50/60HZ 90-250VAC, 50/60HZ 90-250VAC, 50/60HZ 90-250VAC, 50/60HZ
Data Refreshing Rate
1TIME/15S 1TIME/5S 1TIME/5S 1TIME/5S 1TIME/5S 1TIME/15S
Connection
2.4G WiFi Only, 5G WiFi not Supported 2.4G WiFi Only, 5G WiFi not Supported 2.4G WiFi Only, 5G WiFi not Supported 2.4G WiFi Only, 5G WiFi not Supported 2.4G WiFi Only, 5G WiFi not Supported 2.4G WiFi Only, 5G WiFi not Supported
Sensors
2*80A 3*80A 3*120A 3*200A 3*300A 3*200A+2*50A
Solar
✓
✓
✓
✓
✓
✓
Generator support
✓
✓
✓
✓
✓
✓
Supported System
Single-Phase Single-Phase 240VAC line-neutral, Split-Phase 120/240VAC , Three-Phase up to 480Y/277VAC(No Delta/wye/Y/Star Connection) Single-Phase 240VAC line-neutral, Split-Phase 120/240VAC , Three-Phase up to 480Y/277VAC(No Delta/wye/Y/Star Connection) Single-Phase 240VAC line-neutral, Split-Phase 120/240VAC , Three-Phase up to 480Y/277VAC(No Delta/wye/Y/Star Connection) Single-Phase 240VAC line-neutral, Split-Phase 120/240VAC , Three-Phase up to 480Y/277VAC(No Delta/wye/Y/Star Connection) Single-Phase 240VAC line-neutral, Split-Phase 120/240VAC , Three-Phase up to 480Y/277VAC(No Delta/wye/Y/Star Connection)
Package Dimensions : 6.97 x 6.5 x 1.54 inches; 11.68 ounces
Date First Available : October 23, 2024
Manufacturer : ZHANGZHOU LILLIPUT ELECTRONIC TECHNOLOGY CO.,LTD.
ASIN : B0DKMZ1223
Best Sellers Rank: #74,134 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #59 in Clamp Meters
Customer Reviews: 3.9 3.9 out of 5 stars (67) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Meter Monitoring: Equipped with 2*120A sensors, this device accurately monitors appliances like air conditioners, furnaces, water heaters, washers, and dryers. It supports integration with other Tuya devices. 𝐎𝐧𝐥𝐲 𝐒𝐢𝐧𝐠𝐥𝐞
Energy Monitoring: Monitor real-time power consumption from anywhere to prevent costly repairs. Monitor real-time power Consumption, Voltag, current, Power factor, help you manage and control your home’s real power anywhere conserve energy, and reduce expenses.
Real-Time Data: Requires 2.4 GHz WiFi with internet access for phone app monitoring. Provides an accuracy of ±2%.
User-Friendly Design: Lightweight and easy to install, the EPMC311 Power Clamp helps monitor electricity usage by attaching the clamp to the power cable. Use the ‘SmartLife’ app for setup.
Safety First: Installation and servicing should only be done by qualified personnel. Avoid touching the device terminals during testing and ensure all power is switched off before installation to ensure safety.
Export Data:Supports exporting total data by hour, day, or month. It is also possible to export data of a measuring device individually. It is also possible to export historical data for one year.
8 reviews for Energy Monitor, Home Smart Single Phase Clamp Electricity Meter with 2 * 120ACT Current Transformer, WiFi, Real-Time Electricity Monitor/Meter, Solar/Network Metering
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$55.99

Kevin S. –
Great for tracking RV rental pad
Update review 4.4.25 – Treatlife app stopped functioning and I moved over to Smartlife. Looks like they are listening to our feedback! I now have the ability to export data in excel! Exactly what I wanted. There was no subscription fee. Moving from 4 stars to 5 stars!Original review – Setup was easy. I use the TreatLife app for 2 wifi plugs and decided to see if it would work with this meter and it found it set it up without a problem! I like that it goes to the cloud, so if there are any power disconnects, the data is not lost. My only gripe and why I’m giving a 4 star, is because there is not a way to do custom reporting on a time frame for total KWh used. I have an RV pad someone is renting, and it would be nice to be able to do a report during my bill cycle. I have to add up the days individually which takes time. I would like to be able to export the data to excel but it doesn’t seem possible.
Jonathan –
Only 50% functional
I chose this product because of the price point and now I understand why it’s cheaper than other similar products on the market. Even though the boxing was neat, good directions on installation and app guidance were something left to be desired. According to the images the product is supposed to come with two amp clamps with white and black wires. This particular one came with 1 with black and white wires and another with a red wire and black wire which were of a smaller wire gauge. It took some time to tinker with the app settings to finally learn how to read and set up the device. It has two channels only one of which gave any reading. After swapping the amp clamps between channels A and B it was clear that channel A was dead. I’m disappointed that I could not monitor two different circuits in my breaker panel. Even though the app accurately reflects channel B pretty accurately, I think I will be looking for another product on the market which is more robust and dependable.
Littlejohn –
Impressive so far
Bought this to replace my Efergy which died. I have 240 volts, 120+120. It wasn’t clear whether this would work but turns out it works fine. I had to reverse the clamp on one wire so it didn’t register as generating.Thanks for making smaller clamps! The previous thing had huge clamps. The wifi readout on my phone is much handier than the old standalone readout. And no batteries to install! I can view from anywhere even out on the road away from home. The reading seems accurate and it has a graph for usage over time. It was easy to install and set up the app. I am quite happy and the price was reasonable.
Me –
Should be hackable into ESPHome with some effort.
I received this and immediately popped it open. It has a WBR3 controller. In theory it should be flashable into the ESPHome ecosystem, but I have not done any work on that yet. It is pin compatible with an ESP 12 module if nothing else. Here are some pics of the internals. (There are pins connecting the boards together I de-soldered to get the pictures)
Bemo –
App sucks, no access to raw data, only watts not amps
Pretty unimpressed. This thing is wifi, and it connects fine – but it will _only_ beam your data back to the cloud to present it in a really crappy app. I just want to measure total amps – and be able to zoom in on time and “leg” – but it can’t do it.I’m giving it 1 star for decent wifi connection, and reasonable design of the hardware. Sadly its pretty useless for me.
S.Visvanathan –
low cost solution, easy to integrate, works very welll
After reviewing many other solutions, this was the best, most efficient, compact and low cost. If you want to monitor a couple of loads or a single EV charger this works very well. Worked like a charm from the beginning and can be monitored via WIFI remotely. Perfect for Airbnb EV consumption tracking! Would buy it again!
Placeholder –
Solid little thing
Surprisingly pretty solid if the info youre looking for isnt super critical. Easy install and reliable data. The app has some left to be desired but it was all cheap. However i did not verify accuracy. Also is there anyway to reset this thing?
Jason –
Works but…
This came with zero instructions, not even a link to the correct app. Once I scoured through the listing further app name and got the app I decided to link it while close to my router. My service panel is 12 feet away from the router as the crow flies if the crow could fly through sheet metal, plywood subfloor, and a few layers of plywood cabinets but it still has a “very poor” connection once installed.Did I mention zero instructions? Does it work? Yes. But without instructions you are basically setting a purchaser up for failure.