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Best Prepayment Energy Meter

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.
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Circuit Breaker Air Circuit Breaker Single Phase Din Rail KWH Energy Meter Voltage Current Power Display Protection Auto Recovery Miniature Circuit Breaker Din Rail Mount (63A)

  • 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.
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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,....
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Electric Meter, KWh Meter, Single Phase 4P LED din Rail Electricity Power Consumption Wattmeter Energy Meter, 10-40A

  • 【DIN Rail Mounting】The energy monitor is small size, light weight, with good reliability and easy installation. 35mm standard DIN-rail mounting in accordance with standard DIN EN50022. Six widths (12.5mm modulus) in accordance with DIN43880..
  • 【5+1 LED Digital Display】Standard configuration 5+1(99999.1KWh) digital display. Double color LED of kilowatt meter indicates the power status (green) and the energy pulse signal (red)..
  • 【Easy to Contact】The standard configuration pulse output is passive (polar) and the remote pulse output can be selected as passive (non-polar). KWH meter is easy to contact with various AMR systems and conforms to the standards IEC 62053-31 and DIN43864..
  • 【One-way measurement】One-way measurement of single-phase two - wire active energy consumption. This has nothing to do with the direction of the load current. Comply with IEC 62053-21..
  • 【Two Wiring Methods】The din rail energy meter has direct connection operation, two wiring methods. Standard configuration S type wiring, U type wiring can be selected. Extend the terminal cover to protect th....
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BroadLink Smart Motion Sensor, PIR for Home Automation, Works with IFTTT and Alexa Routines. Wireless Trigger Smart Home Devices and Scenes, Occupancy Lighting, Notification, Requires S3 Hub

  • CAN ONLY BE USED WITH AMI Smart Meters through SCE (Rebate available from SCE), SDGE, and PG&E in CA, PPL and First Energy in PA, Ohio Edison in OH, and Burlington Electric and GMP in VT. CHECK WITH YOUR UTILITY BEFORE BUYING to ensure your utility meter has Zigbee SEP and is HAN enabled..
  • LOWER YOUR ELECTRIC BILL: Gauge real-time spending and get actionable notifications to understand where you can save costs. Zigbee enabled HAN device reads the energy usage data wirelessly from your utility’s AMI smart meter..
  • EASY INSTALLATION AND SETUP. Plugin to an electric outlet near your meter and go. Includes DIY instructions, NO ELECTRICIAN NEEDED!.
  • REAL-TIME ENERGY DATA: REQUIRES 2.4 GHz WIFI WITH AN INTERNET CONNECTION to monitor energy use with iPhone / Android / Web app. 1 second data is retained 3 hours, 1 minute data is retained 7 days, 1 hour data is retained indefinitely. Export the data whenever you want in the app..
  • 24/7 ENERGY MONITORING: Monitor your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. Monitor solar / net metering. Handles home and commercial electricity usage with 2-phase or light commercial 3-phase service. PROTECTED BY A 1-YEAR WARRANTY..
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Snap Circuits Alternative Energy Green Electronics Exploration in Alternative Energy Kit | Over 125 STEM Projects | 4-Color Project Manual | 40+ Snap Modules | Unlimited Fun

  • Build over 125 projects investigating alternative energy strategies.
  • Includes full-color manual with over 100 pages and separate educational manual.
  • Contains over 40 parts Features: Hand Crank Solar Cell FM Radio Energy Compartment Rechargeable Battery Windmill Clock Analog Meter.
  • Compatible with the Snap Circuits family of electronic learning kits.
  • Build over 125 projects investigating altrenative energy strategies..
  • Includes full-color manual with over 100 pages and separate educational manual..
  • Contains over 40 parts. Features: Hand Crank Solar Cell FM Radio Energy Compartment Rechargeable Battery Windmill Clock Analog Meter.
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Suraielec 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

  • 【 Monitoring Electric Usage and Know Cost Intuitively 】 Power consumption meter can measure power (W), volts, amps, frequency, power factor, maximum and minimum power (W), cumulative time and energy (kWh), and calculate cost automatically after price-setting.
  • monitoring home energy usage and help you to save electricity cost.
  • 【 Large Clear LCD Display with Backlight 】 Electricity monitor kilowatt meter has a wide view angle and clear-digit display.
  • easy to read and operate the electricity monitor in dark areas with the backlit clear LCD display.
  • 【 Long Time Data Hold Memory Function 】 Come with built-in rechargeable battery backup, the watt meter power analyzer can hold data up to 90 days when coming across a power outage or plugging out the meter from the outlet.
  • all data includes the cost setting will go to zero once press the reset button.
  • 【 Potable and Takes up 1 Outlet Only 】 Compact size.
  • power meter socket plug leaves the lower wall outlet available when plugging into the upper outlet.
  • made of high-quality fire-resistant material.
  • friendly after-sale customer service and 1-year limited warranty.
  • Note: do not compatible with AC inverter and solar power inverter.
  • 【 3680W Overload Indication 】 This power monitor meter can measure ....
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CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer

  • The meter can only measure the active power(real power). It doesn’t show Apparent power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE. Otherwise the meter can be burnt or melted..
  • The large-screen LCD can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time..
  • Equipped with AC current transformer, donot need to buy it separately.
  • The CT(Inner diameter of the CT: 15mm/0.6”)can be either on Live Line or Neutral Line..
  • The bright blue backlight can be turned on/off manually. Store energy data when power off(can be reset).
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RC Watt Meter DC 60V/100A Digital LCD Balance Voltage Battery Power Analyzer Wattmeter Tester Checker Watt Volt Amp Meter

  • Measures 0 to 60 Volts. Works on 12, 24, 36, and 48 volt battery bank systems..
  • Precision Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA..
  • This is the All-In-One Meter:a power meter, a volt meter, an amp-hour meter, ammeter and energy meter.Digital LCD screen gives clear crisp number readings..
  • Perfect troubleshooting tool:it's indispensable for analyzing, testing and troubleshooting any DIY DC power project..
  • Professional RC Watt Meter is an excellent addition to your RC hobby, DC circuits, Solar system, Boat/RV & Battery Backup systems!.
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Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter Tester with Backlight, Overload Protection, 7 Modes Display

  • 【Various Monitoring Parameters】: The power meter plug can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time..
  • 【Upgraded LCD display】: With large screen size 2.36 inch x 1.85 inch, clearer monitor backlit, our electrical usage monitor can display the data clearer and more visible no matter day or night. 180°full wide viewing angles is great for reading and recording the data in any angles. No need to stand on the front of the display and bend over to read the numbers. Backlight time: 10 minutes..
  • 【Overload protection】: When the power of the appliance exceeds the overload power, the LCD will display “OVERLOAD” to warn the user. All the buttons will quit working and can only be workable when you lower or remove the load power. The default overload power is 3680W and is adjustable from 0 to 3680W. In general, you need to set the overload power to 1800W before using. Just press the "function"....
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Pass-through DIN Rail 120 240 Volts. KWh energy meter

  • KWh energy meter 50 or 60 Hz. compatible..
  • USA and Latin American market. Internal CTs. Direct pass through..
  • 2 lines 1 neutral (neutral bypasses the meter) or 1 Line 1 neutral (neutral passes through the meter).
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3 Phase Power Meter DTM024 Digital LCD Display Energy Meter Electric Kilowatt Hour Meter, 220/380V 5-80A

  • WITH TRANSPARENT SHELL-- This power meter adopts transparent shell, which is convenient to observe the operation status of electronic components inside the meter..
  • LCD DISPLAY WITH BACKLIGHT-- This energy meter is equipped with LCD backlight display is used to read data clearly, convenient to operate..
  • LOW POWER CONSUMPTION-- The power consumption of the product is very low, saving money. The theoretical power consumption is less than or equal to 2 W..
  • HIGH STABILITY-- The kilowatt hour meter has stable performance and can run steadily in the range of -20-55 degrees Celsius..
  • APPLICATION-- 3 phase electric power meter can be widely used in power metering systems, standard: IEC62052-11 IEC62053-21..
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AUTENS AC Digital Meter AC 80-260V 100A Current Voltage Power Energy Panel Monitor (AC 100A Meter with Split Core CT)

  • MULTIFUNCTIONAL DIGITAL MULTIMETER: With a large-screen LCD display interface, it can display six parameters at the same time, including Voltage Current Active Power Energy Frequency and Power factor at the same time. Measuring Voltage range AC 80V-260V.
  • Power Factor range 0-1PF. It will be more convenient to install with a split current transformer..
  • OVERLOAD ALARM FUNCTION: Backlight and power will flash simultaneously to give an alarm if active power value exceeds the preset value. Alarm value can be set by yourself, but applied load should not exceed the rated power. This AC digital meter is suitable for indoor, please do not use outdoor..
  • POWER-OFF DATA STORAGE FUNCTION: The last test data is stored automatically when the power supply abruptly lose. No More worry about data loss due to sudden power outages. This digital meter can only measure the Active Power but not Apparent Power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE, or the meter can be burnt or melted..
  • ONE-BUTTON CONTROL: The button can be used to control the backlight, reset energy and preset power alarm limit. Short press the key to turn on or off the backli....
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