The Best 240V Watt Meter of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 240V Watt Meter of 2022. Check our ranking below.
2,755 (random num) Reviews Scanned
Rank No. #1
50A AC Power Meter, 240V NEMA 14-50P to NEMA 14-50R LCD Display Digital Multimeter Tester with 1.3FT 10AWG Cable, Multifunction Energy Monitor Voltage Current Frequency Power Factor Outlet Monitor
- Cost Control and Energy Saving: 50A AC power meter through real-time monitoring of power consumption, energy waste or inefficient equipment can be identified. Voltage fluctuations, voltage sags, swells, transients, and other disturbances that may affect the performance of electrical equipment can be monitored, so that corresponding measures can be taken to optimize energy utilization and avoid unnecessary waste to obtain a more cost-effective way of using electricity
- Electricity Safety: Aging electrical equipment may have various problems, such as over-power, over-rated current, overload, etc., which may lead to equipment failure. Use BOQNZN LCD display digital multimeter, the power consumption status of these devices can be monitored in real time, abnormal data can be found and eliminated in time, and old devices can be replaced or upgraded, reducing potential safety hazards and ensuring the normal operation of the devices
- Flame Retardant Material: The whole body of the monitor is made of PC flame retardant shell, which has excellent high temperature resistance, and will not produce dripping and burning at high temperature, which reduces the risk of fire spreading and provides additional security. It has good wear resistance and impact resistance, can withstand a certain degree of impact and pressure, and improves its service life
- High-Precision Monitoring: With its sensitive electromagnetic coil, watt meter panel can accurately monitor various data such as voltage, current, power, frequency, and power factor in real time. Product parameters: Voltage: 40-300VAC, Current: 0-50A AC, Power Draw: 0-9000W, Frequency: 45-65HZ, Power factor: 0.00-1.00PF, Power Usage: 0-99999kwh
- Data Recording and Recovery: Even in the event of a power outage, historical power consumption data can still be retained, which is useful for tracking equipment power consumption and analyzing power consumption trends. Long press the button on the right side of the electrical usage monitor to reset the recorded data, which can be used to monitor another electrical appliance
Rank No. #2
AC 80-260V 100A LCD Digital Display Multi-Function Power Monitor Voltage Current Frequency Power Factor Energy Meter Ammeter Voltmeter with Split Core Current Transformer
- The electric energy meter can simultaneously monitor and display voltage, current, active energy, electric energy, frequency and power factor. The use of split current transformers makes installation more convenient.
- Large-screen LCD digital display with a full viewing angle of 180°. One-button control: backlight on/off, reset energy, preset power alarm limits.
- Overload alarm function, when the preset value is exceeded, the backlight and power supply will flash at the same time to give an alarm. You can preset power limits yourself.
- Automatic data storage function: when the power supply is suddenly cut off, the last test data will be automatically stored. Don't worry about data loss due to sudden power failure.
- Wide range of application scenarios, suitable for power monitoring and management in household, commercial and industrial fields.
SaleRank No. #3
AC Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer CT AC 80-260V 100A Multi-Function Power Monitor
- 1. Digital Multimeter:This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install .
- 2. Overload Alarm function:Backlight and power will flash simultaneously to give an alarm when exceeding the preset value.You can preset power limit by yourself.
- 3. Automatic Data Storage Function:The last test data is stored automatically when the power supply abruptly lose. Don't worry about data loss due to sudden power outages.
- 4. One-touch Control:The button can be used to control the backlight,reset energy, preset power alarm limit.
- 5. LCD Display:Large-screen LCD with all sight 180° view,The blue backlight can be turned on/off manually. PZEM-022 requires an external power supply to light up the screen.
Rank No. #4
L6-30 30A AC Power Meter 120-240V Outlet, 5ft Cable & Plug Voltage Current LCD Display Digital Multimeter Watt Ammeter Voltmeter Monitor Heavy Duty Metal
- ✅ NEW IMPROVED DESIGN - We heard your feedback and solved all the issues from our old design. Now with improved metal case design -- heavy duty. Thoroughly tested for quality assurance.
- ✅ 6-IN-1 AC COLOR LED DISPLAY FUNCTIONS: Watt meter panel is a Digital Voltmeter/Ammeter/Power Meter/Electric Energy Meter/Frequency Meter/Power Factor
- ✅ HEAVY DUTY METAL POWER METER: AC power meter measures up to 30 amps compatible with 240-volt ac
- ✅ PLUG-N-PLAY: Plug in power meter have 5ft cord/whip with Twist-lock for versatile usage options
- ✅ EASY READ DISPLAY: Always-on color LCD display of home power meter is super bright for clear reading of ac voltage current, active power and electric quantity in any environment
Rank No. #5
Watt Power Meter Plug-in Socket Power Meter, Home Electrical Usage Monitor Consumption, Kilowatt Wattage Voltage AMP Tester with Backlight Overload Protection
- PLUG IN DESIGN: Simply plug the meter into the wall socket then plug the appliance into the power meter; It helps user in saving money and energy by identifying power consumption of each appliance; It has wide working voltage range of 100 to 260V
- DISPLAY: Large LCD display with backlight function making it easy to read data even in the dark. Screen shows the Watt; Current; Voltage; Frequency; Power Factor and CO2 emission volume
- OPERATION: Button is designed for easy operation and very convenient for daily monitoring of electrical appliances thus making the energy consumption clear
- OVERLOAD PROTECTION: If the power of the electrical appliance exceeds the setting value of power alarm upper limit; the backlight will flicker to indicate user that the power exceeds the limit
- USAGE: Can be used in schools; offices; laboratories; factories and even in the home in monitoring power consumption of a connected or standby appliance
SaleRank No. #6
Poniie PN2500 Professional NEMA 5-15 Wi-Fi Wireless Level 1 EV Charger Pass-Through Power Usage Monitor (60-240V, 25Amp)
- EV CHARGER LEVEL 1 MONITOR: Ensure precise monitoring and safe using with our high power watt meter, redundant current pass through capacity design
- PRECISION ACCURACY METER: Benefit from built-in high precision current sensor, PN2500 providing professional Class 1.0 accuracy with 0.001A resolution
- ELECTRICITY TESTER: Gain comprehensive insights with a wide range of metrics including Watts/VA, kWh, Time, Amp, Start-up Amp, Volt, PF, Hz and Cost etc.
- Wi-Fi APP CONTROL: Effortlessly monitor all parameters from your iOS or Android device, take advantage of convenient management or access full functionality without app
- MONITORING WITHOUT GUESSWORK: Accurately track home charging and appliances usage. Calculate cost and forecast consumption by hour, day, week, month and year
Rank No. #7
Itron Centron SSEM CL200 KWH Meter, Type C1S, Form 2S, 240v RV or Home Meter
- Electronic LCD register
- Polycarbonate cover
- Test LED Unattended Processing
- Re manufactured & tested for ANSI C12 compliance
- Meter reset to zero
Rank No. #8
50A AC Power Meter, 240V LCD Display Digital Multimeter Tester, NEMA 14-50P to 14-50R Outlet Monitor with Multifunction Energy Monitor Voltage Current Frequency Power Factor
- Cost Control: 50A AC power meter efficiently manage costs and conserve energy by leveraging real-time power monitoring. Identify energy waste or inefficient devices, monitor voltage fluctuations, temporary drops, surges, and other potential interferences affecting electrical equipment performance. Take proactive measures to optimize energy utilization, ensuring a more economically efficient electricity consumption
- Electrical Safety Assurance: Enhance electrical safety by addressing issues in aging electrical equipment, such as over-powering, excess rated current, and overload problems. NXQWLL monitor provides real-time monitoring of the electrical status of these devices, promptly detecting and rectifying abnormal data
- Precision Monitoring: Experience high-precision monitoring with a digital multimeter equipped with sensitive electromagnetic coils. Monitor real-time and accurate data including voltage, current, power, frequency, and power factor. Product specifications include AC voltage: AC 40-300V, Alternating current: AC 0-50A, Power factor: 0.00-1.00PF, Electric energy range: 0-99999kwh
- Versatile Applications: The 14-50R socket finds primary applications in large RVs and camping trailers with power-hungry devices such as air conditioning units and kitchen appliances. Meanwhile, the AC power meter has widespread use in industrial conditions, distribution systems, renewable energy setups, laboratories, and research facilities. Support various electrical appliances within 300V
- Data Recording and Recovery: Even during power outages, the monitor continues to record and preserve historical electricity data, facilitating tracking of device usage and analysis of consumption trends. Long-pressing the button on the right side of the screen allows for the reset of recorded electricity data, making it convenient for monitoring another appliance or experiment
Rank No. #9
30A AC Power Meter, 120-240V Digital Multimeter Tester,NEMA L6-30 to NEMA L6-30 Outlet Monitor with 5FT 10AWG Cable and 30A Circuit Breaker, Real-Time Voltage, Current, Power, and Energy Monitoring
- 【High-Precision Energy Monitoring】: This AC power meter utilizes highly sensitive electromagnetic coils for accurate real-time monitoring of voltage, current, power, timing, temperature, and energy consumption. It helps identify high-energy-consuming devices, enabling you to save on energy costs. Key specifications include: voltage (50-300VAC), current (0-30A), power (0-30KW), capacity (0.1-19999kWh), timing (0-200H), temperature (-9℃ to 99℃), and power factor (0.00-1.00PF).
- 【Enhanced Safety with Circuit Breaker】: This power meter includes a circuit breaker to enhance the safety of your electrical system, It helps detect device aging, power overloads, and voltage surges, ensuring safe and reliable operation at all times.
- 【Wide Application Range】:Compatible with NEMA L6-30 to NEMA L6-30 outlets, this power monitor is ideal for residential use (e.g., lights, chargers, and small kitchen appliances), commercial spaces (e.g., computers, printers, and lighting), as well as industrial and educational equipment, supporting up to 30A current.
- 【Simple Plug-and-Play Design】:No complicated installation is required—just plug it in and start monitoring. The 5FT 10AWG cable allows for flexible placement of the power monitor in an easily viewable location, giving you convenient and immediate access to power usage data.
- 【Data Storage and Recovery】:Even during power outages, the monitor continues to preserve historical energy consumption data, facilitating tracking of device usage and analysis of consumption trends. A long press on the button on the right side of the screen allows for easy reset of the data, making it convenient for monitoring other devices or experiments.
Rank No. #10
Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Ammeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter (Built-in CT)
- 1: Parameters: ac power meter voltage measuring range is AC 40-300V, current measuring range is 0-100A, active power range is 0-450000W, electric energy range is 0-99999kWh. Frequence:45.0Hz-65.0Hz,Power Factor:0.00-1.00PF
- 2: 178 degree wide viewing angle, color LCD screen, very clear
- 3:Two Type Can Choose: Built-in CT or External CT Make wiring easier
- 4:Electricity usage monitor: Monitor is the killer of the high-cost energy appliance, helping you lower power consumption and save money.
- 5: Auto Store & Memory Function: when power off, the electric energy data will be stored and memorized, can be reset.
Last update on 2025-03-15 / Affiliate links / Images from Amazon Product Advertising API
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