Top Active Energy Meter Reviews

YOUTHINK Electricity Usage Monitor, Plug in Power Consumption Meter Home Energy Consumption Analyzer with Digital LCD Display Overload Protection Watt Volt Amps Wattage KWH

POWER USAGE MONITOR: The power monitor can virtually monitor the standby or active power consumption of all electronic devices. Monitor which appliances have high energy costs. Save energy, save money, reduce carbon dioxide emissions, environmental protection, and improve the utilization rate of your power meter sockets..
UPGRADED BLUE-BACKLIT LCD DISPLAY: The household electrical analyzer adopts a digital large-backlit LCD display, and the LCD display has a 180° full-width field of view, which is clearly visible, allowing you to easily read and record data in the dark, and accumulate kWh circuit memory , easy to read and record data..
OVERLOAD PROTECTION: When the power of the whole machine exceeds the rated power of the display 1650W, the LCD will display "overload" with a roar to warn the user, and automatically disconnect the power supply of the plug-in ammeter, allowing you to use electricity safely and securely..
MULTIPLE PARAMETER MEASUREMENT: CO₂ emissions (CO₂/KG), power (W), energy (KWh), voltage/Hz, amps/Hz, power factor, min power and max power, 8 modes of household kilowatt meter for you choose..
DATA HOLD FUNCTION: The power meter can store the last data, when you unplug the appliance from the meter or unplug the meter from the outlet,....

Check Stock

bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt

Store energy data when power off (can be reset to 0). The blue backlight can be turned on/off manually.
With overload alarm function (If active power is larger than threshold, backlight and power value will flash).
Large-screen LCD (displays voltage, current, active power, energy at the same time).
Warranty:1-year free replacement or full refund without return.

Check Stock

Maxmartt Energy Meter, 5-32A 110-130V 60Hz LCD Backlight Single Phase Energy KWh Meter DIN Rail Mounting

1.ACCURATE AND RELIABLE: Adopt microelectronics and digital processing technology to measure electric energy .circularly displays voltage, current, power and energy KWh.
2.STABLE PERFORMANCE: Internal integrated circuit is manufactured with precision SMT technology, with good electromagnetic interference resistance..
3.CLEARLY DISPLAYED: This energy meter can measure positive active energy in electric energy measurement, which is clearly displayed by LCD backlight screen..
4.SMALL SIZE: light weight, 35mm DIN rail mounting..
5.IT HAS LOW POWER CONSUMPTION: high precision, high overload, electricity anti-stealing..

Check Stock

Isochain Isometrics: How to Measure and Master Tension Generation for Dramatic New Gains in Strength and Power

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..

Check Stock

Extech PQ2071 True RMS 1/3 Phase 1000A AC Power Clamp Meter

Meter operates as a True RMS Clamp Meter, Power Meter, Multimeter, and AC Voltage Detector.
Measures AC Current, Voltage, Frequency and Power including True Power, Apparent Power, Reactive Power and Active Power.
Measures 1-Phase/ balanced 3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Active Power (kWh),plus Power Factor/ Phase Angle.
Large dual backlit LCD display (9999 count) with bargraph.

Check Stock

Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester

【Electricity Usage Monitor, Extension Cord】you can virtually monitor standby or working power dissipation of all your electronics. Monitor which appliances are the high cost of energy. save energy, money, Reduce CO₂emissions, environmental friendly,etc.electrical usage monitor.
【Upgrade Blue Backlit LCD Display】The digital large backlit LCD display screen is 180° full wide view clear visible, make you easy to read and record the data, especially in the darkness.power consumption meter.
【Overload Protection】 When the whole power exceeds the rated power 1650W of monitor, LCD will display.watt plug meter.
【Various Parameters Measurement】CO₂ Emissions(CO₂/KG), Power(W), Energy (KWh), Voltage/Hertz, Amps/Hertz, Power Factor, Minimum power and Maximum power, 8 modes for your choice.kilowatt meter.
【Data Hold Function】Electricity Usage Monitor will save the last datas when you remove the appliance from power meter or remove the power meter from the socket.
If you're not satisfied with it, please feel free to contact, We take full responsibility for product quality.plug in amp meter.

Check Stock

BALDR U.S. Electricity Usage Monitor for Home - Kilowatt Meter Sockets - Watt Meter that Plugs into Appliances to Measure Energy Usage - Home Energy Monitor with Easy to Read Display - Power Monitor

SAVE ON YOUR ENERGY BILL: Simply plug our electrical usage monitor into your electric appliances to discover their true efficiency. Our home power monitor can measure voltage, wattage, current strength, CO2 usage, electricity costs in kilowatts per hour, and more, all in real-time. Now you?ll know if it?s time to replace that old dryer with a new energy-efficient one..
FUNCTIONAL PROTECTION FROM POWER OVERLOADS: Our energy usage meter features overload protection which will notify you if a unit is drawing more electricity than a circuit can safely handle. Text reading "overload" will blink on the screen of our energy consumption meter to warn you that the appliance needs to be immediately unplugged in order to prevent overheating. Protect your valuable appliance with our energy monitor outlet!.
EASY TO READ DISPLAY: Our electric meter has an extra large LCD screen with a clear digit display so that you can read the measurement from close or afar alike. Our digital wattage meter continues energy monitoring day and night so that you can make smart and informed decisions that can impact your energy usage..
BUILT-IN BATTERY BACKUP: Our energy meter comes with a built-in battery backup feature that will save your electricity usage readings, cost reading....

Check Stock

DROK AC Meter, AC 80-300V 100A Voltage Current Power Factor Frequency Electric Energy Monitor Ammeter Voltmeter Multimeter Tester 110V 220V Digital Color LCD Volt Amp Watt Detector Reader Panel

6-IN-1 MULTIMETER --- detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface..
MEASUREMENT RANGE --- voltage AC 80.0-300.0V.
DATA AUTO STORAGE --- when power off, the electric energy data will be stored and memorized automatically, can be reset..
NOTE --- this meter can only be used for measuring 50-60Hz pure AC city electricity, it will be damaged if used to measure square wave, inverter output or modified sine wave circuit..

Check Stock

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..

Check Stock

DROK AC Multimeter, AC 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor with Current Transformer, Digital LCD HD Display, Volt Amp Watt Detector Reader Panel

HD DISPLAY --- digital LCD Color HD Display, More Colorful and Clearer than Before..
MEASUREMENT RANGE ---Voltage AC 40.0-300.0V.
6-IN-1 MULTIMETER --- Detect and Display Voltage, Current, Active Power, Battery Electric Energy, Power Frequency and Power Factor On 1 Interface..
DATA AUTO STORAGE --- When Power Off, the Electric Energy Data Will be Stored and Memorized Automatically, Can be Reset..
NOTE --- This Meter Can Only be Used for Measuring 50-60Hz Pure AC City Electricity, It will be damaged If Used to Measure Square Wave, Inverter Output or Modified Sine Wave Circuit..

Check Stock

INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max

【Mini Split Base Current Transformer】It's the smallest one compared to the similar products (output 100MA).Current Transformer, 100A 100mA AC Current Sensor, Split Core Amp Transformer Sensing Relay, Mini Clip-on Easy to Install CT Without Power Off. current sensor structure sensor.
【Professional Use】Current transducer used for energy meter in special.
AC 220v, 380v power supply can both be applied.plit Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, Useful for Measuring Whole Building Electricity Consumption.current sensing relay isolation.
【Good Mechanical Properties】Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability..
【Snap Joint Structure】The diameter of inner hole is 16mm, the accuracy is 0.5 grade, Using snap joint structure, it can be fixed to the cable directly through nylon ties..
【Easy to use】When you fix the energy meter, you don't need to cut off the power if you use this product. Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter.ac transformer amp meter amp tester.

Check Stock

AC Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer CT AC 80-260V 100A (AC 100A Meter(Split Core Transformer))

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..

Check Stock

APIELE 16A DC Circuit Breaker 500V 2P Miniature Circuit Breaker Thermal-Magnetic Trip Low Voltage Protector for Solar PV DIN Rail Mount (DC-16A)

Auto-recovery Function: When the single-phase circuit has an undervoltage, when the current is faulty, the line is cut off, and when it returns to normal, it automatically recovers.
Clear Display: This Electric Meter Single Phase Energy KWh Meter has voltage, current and power display to offer convenient use.
Provides Reliable Performance: This Air Circuit Breaker is designed with anti-thunder protection, it has stable performance.
Good Durability: This Single Phase Energy KWh Meter is made of high quality material, durable and long service life.
Multi-function Offers Safety Performance: This Single Phase Energy Meter has multi-functions, which is featured with overvoltage protection, undervoltage protection and current limiting protection.

Check Stock