10 Best Wattmeter Digital Wifi In The Us - Black Friday 2024
Best Choice1
Reliance ControlsReliance Controls Ammeter and Wattmeter THP103 AmWatt Appliance Load Tester/Plug, 1-Pack, Blue
Main highlights- Rugged, high-impact construction
- Rugged, high-impact construction
- Readout measures amps or watts used by common-cord connected household appliances (1.0 to 15.0 amps, 125 to 1,875 watts)
- Meter gives instant, accurate digital readout
- Long 26-inch cord reaches remote electrical outlets
9.7Exceptional
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Value for Money2
AVHzYAC WiFi Watt Meter, Plug-in US Socket Power Meter, Electricity bill statistics,temperature control,Backlit Large Color Display, Overload Protection,Voltage AMP Tester, Electrical Energy Monitor Timer
9.9 clearly written9.5 Precision8.0 Simple to use9.6Exceptional
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3
diymorediymore WiFi Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter
Main highlights- Voltmeter Ammeter Electrical parameter measurement function (voltage, current, active power, electric energy, frequency, power factor),Store data when power off.
- This Energy Meter features a color LCD HD display that shows 6 different measurements simultaneously. It includes voltage: 40-300V, current: 0-100A, electric power: 0-30000W, energy: 0-9999kWh, frequency: 45-65Hz, and power factors: 0-1PF.
- Please note that energy monitor is only suitable for measuring 50/60Hz AC power in the city. power consumption meter should not be used to measure square waves and non-standard sine waves, as electrical usage monitor may cause damage.
- Meter Multimeter With a 178 degrees wide viewing angle and no blind spots, the color LCD display of watt meter AC meter KWh counter provides clear visibility day and night. The backlight function enhances visibility in low-light conditions.
- How can I help you reduce your electricity consumption? Real-time electrical usage monitor of home's electricity consumption to help you lower power consumption！
- Digital Single Phase Energy Meter Tester can measure AC voltage, AC current, active power, power factor, frequence and electric energy at the same time. Din Rail Electricity Usage Monitor have a colorful, full-view, electric meter highdefinition LCD to display the measure parameters.
9.5Excellent
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4
JUWEIATAT2PW 100A Tuya WiFi Din Rail Energy Meter Smart Switch Remote Control AC 220V 110V Digital Volt Amp Kwh Frequency Factor Meter
Main highlights- [WiFi network remote control] Connect AT2P Wi Fi Din Rail Messenger to 2.4GHz Wi Fi, and then you can monitor or adjust the household electric equipment through the application on your mobile phone anytime and anywhere
- [Timing function] Time schedule can be set in APP
- [Over voltage, over current, power and undervoltage power-off reminder protection. Over voltage and undervoltage will be used as a delay to recover power supply, and the recovery time countdown can be set]
- [Display Panel ]1.33 inches TFT-LCD HD Display Panel Graphic 240X240 RGB Dot-matrix
9.3Excellent
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5
briideaElectricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving
9.9 Efficient Energy Use9.5 Simple to use9.3 PrecisionWhy we love it
Monitor two devices simultaneously with dual outlet design.
Retains power data during outages with memory function.
Warns of overloads, ensuring safety and preventing damage.
9.2Excellent
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6
ANKGANKG 150A Watt Meter Power Analyzer, High Precision RC with Digital LCD Screen&2 Sets of 45amp Power Pole Connectors for Voltage (V) Current (A) Power (W) Charge(Ah) and Energy (Wh) Measurement
Main highlights- Thoughtful configuration:Two sets of 45amp Power pole Connectors are connected at both ends, and an additional Two of spare 45amp Power pole Connectors are provided.
- Provides 8 Electrical Readings: Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp).
- Multi-function Tool：The watt meter power analyzer help to verifies sufficient operating voltage under load. Prevents peak currents damaging battery, ESC, motors, wiring and connectors. Confirms proper battery charger operation (connect between your battery and charger). Individual cell balancing. Set cutoff voltages, check battery capacity health. Detect receivers and actual operating current so as to make sure whether an UBEC is needed etc.
- High Precision: Measures 0-150 Amps, Resolution 0.01 Amps. Measures 0-60 volts, Resolution 0.01 volts. 0 - 6554W, resolution 0.1W. 0 - 65Ah, resolution 0.001Ah. 0 - 6554Wh, resolution 0.1Wh.
- Digital LCD Screen Display: easy to read the LCD provides clear digital reading.And real-time reading: the wattmeter will continuously provide real-time reading of amperes, volts, and watts after connection.
8.9Very Good
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7
ZuomengWiFi Electricity Usage Monitor, Zuomeng Plug-in WiFi Power Meter with Sound Alarm, Refrigerator Power Consumption Monitoring and Electricity Bill Statistics
Main highlights- New WiFi Cloud Assistant: The new generation of electricity usage monitor supports WiFi smart control! Through the GeniLife APP, you can remotely monitor the energy consumption of home appliances such as refrigerators at any time, automatically record historical data, and fully understand the power consumption of refrigerators. Easily identify high energy consumption periods to help you optimize energy use
- High Efficiency and Energy Saving: Through the WiFi power metering socket, you can easily identify the problem of excessive power consumption, effectively manage the energy use of the refrigerator, extend the service life, and help save energy and protect the environment. In addition, it is also suitable for other electrical appliances such as air conditioners and washing machines
- Double Alert: Excellent choice! Easily set the overload alarm threshold from 0 to 3000W. Once the refrigerator power exceeds the set value, the device will immediately send out an audible and visual alarm, and push an alarm notification through the APP to help you respond to abnormal power consumption in time
- Cost Forecast: With the GeniLife APP, you can easily monitor the electricity consumption of your refrigerator and get detailed cost forecasts for the hour, day, week, month, or even the whole year. It solves your concerns about the high fluctuations in bills, and you no longer need to worry about electricity bills!
- APP Data Monitoring: Equipped with high-precision current sensors and high-resolution real-time monitoring. You can easily view multiple data such as watts/volt-amperes, kilowatt-hours, cumulative working hours, operating hours, current, voltage, power factor and frequency of refrigerators and other electrical appliances
8.8Very Good
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8
SURAIELECSURAIELEC 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
9.3 Simple to use8.7 clearly written8.0 PrecisionWhy we love it
Comprehensive energy monitoring for cost-saving insights.
Large, backlit display for easy readability.
Built-in battery preserves data during outages.
8.6Very Good
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9
GHome SmartGHome Smart WiFi Thermometer Hygrometer, Indoor Temperature Humidity Sensor Electronic Ink Display IR Contorl, App Notification Alert, Free Data Storage Export
Main highlights- 【Temperature humidity range and accuracy】Temperature range: 0℃～60℃ (0℉～140℉); support higher temperature detection accuracy: ±0.1℃/±0.3℉; humidity range: 0%RH-99%RH; humidity Detection accuracy: ±5%RH.
- 【Smart WiFi Control】It can be connected through 2.4GHz WiFi(5G WiFi is not supported, no gateway required), and it is easy to connect, no matter where you are, the mobile phone can be monitored remotely; which supports connecting multiple mobile phones, and conversely, a mobile phone can also read multiple sensors.
- 【Smart Alert Function】The GHome Smart App supports charts, accuracy calibration, is easy to navigate, temperature alarm notification (alarm supports remote alarm, app information notification, low battery reminder), data export, and recording time intervals can be set.
- 【IR Remote Control Function】Built-in IR remote control function, connecting this thermo-hygrometer at the same time you can add your other smart home and control them, such as: humidifier, air conditioner, fan, completely free your hands, open the real one-button smart life!
- 【Easy to Place】The Wifi temperature and humidity monitor's design fits in the palm of your hand, it's enough to fit in potted plants, baby rooms, wine cellars, reptile vivariums, and other small spaces, not waterproof(not recommended for use in the refrigerator and freezer), meets your needs for any corner.
- 【Data Storage & Export】Built-in temperature and humidity sensors, data is stored on the server and supports up to 1 year of historical data acquisition.
8.3Good
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10
Govee15% OffGovee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar
9.1 Simple to use9.1 Battery Duration8.9 PrecisionWhy we love it
The Govee Home app lets you monitor temperature and humidity data from anywhere.
The WiFi thermometer is accurate to 0.54 / 0.3 , and humidity is 3 RH.
The WiFi temperature sensor uploads data to the App when connected via Bluetooth or WiFi.
8.2Good
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