10 Best Meters Watt In The Us - Black Friday 2024
Best Choice1
KILL A WATT10% OffKill A Watt Connect P4498 Electricity Usage Monitor Power Consumption Meter with Two Piece Housing and 35 Inch Cord for Easy Use
Main highlights- See the cost of an appliance by HOUR DAY WEEK MONTH YEAR
- Measurements are retained in memory during power interruptions
- Displays the following measurements Volts Current Watts Frequency Power Factor VA
- Accurate and easy to use
- 35 inch cable allows you to place plug in out of the way places while the display remains easy to read
9.7Exceptional
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Value for Money2
aulifants12% OffAulifants LP405 Heavy Duty 25amp Wifi Home Smart Meter Sockets Plug Remote Control Timer Watt Power Monitor Usage Bill Overload Voltage Protection Smartlife Tuya App Voice Control SD Card Store
Main highlights- Tracking the usage and Bill: Monitoring the electricity usage by hour, day, week, month and year, real-time power, bill per hour, current, voltage and other data from creative perspective. This smart sockets can calculate electricity bill at three preset rates in app.
- Timer, Scheduling remote control, Usage limits: Create cutomized schedules to switch on/off appliances by app or in local helping you saving energy. Setting usage limits to count down to zero then Off the switch.
- Smart Voice Control: Using Smart life or Tuya app, the SMS smart socket can be worked with Alexa or Google Assistant, so you can control the smart home devices using simple voice commands. Free hands by using it and enjoy the funny interactive process. Note: Don't support 5G WiFi.
- SD card storage: SMS smart socket is equipped with an Micro SD Card slot, which allows users to store real-time data by Micro SD Card, storing data by a minute. Note: Not including Micro SD Card, please buy this by yourself.
- Protection and flame retardant: Overload protection, Over Voltage and Under Voltage Protection, Auto recovery after voltage protection. Safe for your health and appliance. The flame retardant insulating material Polycarbonate.
- High quality display, wonderful visuals: 2.0inches TFT RGB, 320x240 dot-matrix definition screen.
- Heavy duty: Due to the use of the “Magnetic Holding Relay” switch and 9 AWG copper wire, the maximum current is up to 25amp. Strong breaking ability, safety, no spark, will not cause fire, be extremely long life, can be repeatedly switched, and always maintain strong performance.
9.5Excellent
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3
MECHEERUpgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display
9.5 clearly written9.3 Simple to use9.3 LuminosityWhy we love it
Comprehensive monitoring of multiple electrical parameters.
Large, clear, and backlit LCD display.
Adjustable backlight duration for convenience.
9.4Excellent
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4
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.
9.2Excellent
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5
P326% OffP3 P4400 Kill A Watt Electricity Usage Monitor
Main highlights- Monitor your electrical usage by day, week, month, or year
- Large LCD display counts consumption by the kilowatt-hour
- Features easy-to-read screen
- Electricity usage monitor connects to appliances and assesses efficiency
- Displays volts, amps, and wattage within 0.2 - 2.0percent accuracy
- Compatible with inverters; designed for use with AC 115-volt appliances
- Choose from the Kill-a-Watt's four settings to monitor your electrical usage
- Calculates electricity expenses by the day, week, month, or year
9.1Excellent
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6
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.
9.0Excellent
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7
YunsailingYunsailing 2 Pcs High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor Power Monitor with Backlight Digital LCD Screen(No 45 Amp Power Grade Connector, 150a/60v)
Main highlights- Versatile to Apply: our power analyzer with high precision is multi purpose to use, can meet your various work needs; For example, it does well to evaluate RC battery charging efficiency, battery powered device's power and energy consumption, and it can measure the operating voltage, so that the battery, motor, wiring, connector can work properly
- Simple to Read: each watt meter power analyzer is designed with a bright blue backlit LCD display for your reading convenience, allowing you to see the above data clearly in the dark, or even in the sun and other places
- Low Resistance: our battery analyzer adopts quality tin copper core as material, fine in workmanship, low in resistance and stable in function, which can accompany you for a long time; In addition, it is equipped with an exhaust port, expels internal heat, helpful to prolong its service life
- High Accuracy: the battery monitor operates in the range of 4.8V to 60V using optional auxiliary batteries; Measurement 0-150A, error 0.01A; Measuring 0-60V with 0.01V resolution; Measurement 0-6554W, resolution 0.01W; Measure 0-65Ah, 0.001Ah resolution; Note: it is suitable for systems below 60V and current below 150A, do not exceed the limit
- Detect and Calculate Effectively: power monitor can detect the voltage peak, which can not only effectively calculate the voltage, current, power, discharge and discharge time of the aircraft, calculate its force effect, can also be applied for the measurement of small current solar energy, electric vehicles and so on, important for the energy efficiency detection
8.9Very Good
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8
P3P3 International P4460 Kill A Watt EZ Electricity Usage Monitor , grey
9.1 Efficient Energy Use9.1 Simple to use8.9 worth the moneyWhy we love it
Provides cost forecasts by week, month, and year.
Displays eight critical units on a large LCD screen.
Built-in backup for accumulated information.
8.8Very Good
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9
AstroAI31% OffAstroAI Digital Clamp Meter Multimeter 2000 Counts Amp Voltage Tester Auto-ranging with AC/DC Voltage, AC Current, Resistance, Capacitance, Continuity, Live Wire Test, Non-Contact Voltage Detection
9.9 worth the money9.5 Simple to use9.5 clearly writtenWhy we love it
The clamp meter can measure AC current, AC/DC voltage, capacitance, resistance, diode continuity, and live wire tests
The jaw opening can measure AC current in a conductor without touching or interrupting the circuit
The clamp meter features non contact voltage testing with sound and light alarm
8.7Very Good
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10
VIVOSUNVIVOSUN Upgraded Electricity Usage Monitor, Plug-in Power Meter, Watt Voltage Amps Meter with Backlight LED, Home Energy Monitor, Overload Protection and 7 Display Modes for Energy Saving
8.9 Efficient Energy Use8.9 Simple to use8.7 PrecisionWhy we love it
Comprehensive monitoring of electricity usage parameters.
Easy-to-read backlit LCD display.
Data memory function for power outage protection.
8.5Good
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