ReviewsElectricity Power

Audio Amplifier Board, DROK 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

...D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection.
Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level).
available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level..

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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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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.

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welltop Watt Meter, Electricity Usage Monitor, Plug-in Socket Power Meter, Portable Micro Voltage Socket Power Meter with Digital LCD, Auto Cost Calculator, 7 Display Modes, Overload Protection

【Electricity Usage Monitor】-Electricity Usage Monitor features 7 testing moldes，can not only measure Power (W), Energy (kWh), Current (A), Voltage (V), Power Factor, Cost, Max Power, Min Power, etc. but also calculate cost automatically after price-setting, it is the killer of the high-cost energy appliance, helping you lower power consumption and save money..
【Refined Accuracy】-Power Meter Socket has a high precision current sensor, can ensure you the best accuracy-Class 1.0 with 0.01W, 0.1V and 0.01A resolution..
【Digital Backlight LCD Display】-The Voltage Watt Energy Meter is built with a large backlight LCD digital screen which can be seen from far away and is very easy to read in good light or darkness..
【Built-in Battery & Data Stored】-The Electric Usage Monitoring Socket itself comes with 3.6V rechargeable battery(NI-MH), which can the information if you turn the plug off at the mains. Don’t worry about losing your data..
【Overload Protection】-Once the load exceeds 16A or 3680W, there will be a flashing “OVERLOAD” icon on the screen, so you will know which appliance is high energy consumption, or if in case things go wrong. This helps a lot in ensuring electricity safety and minimizing the loss..

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Neporal Emergency Rechargeable Light Bulbs LED 15W 80W Equivalent Stay Light Up When Power Failure 1200mAh Battery Self Charging Emergency Light Bulb for Power Outage, Home, Camping, Tent,4PK Daylight

【More Than Just Ordinary Bulbs】 Neporal rechargeable light bulb works as normal LED bulb and can auto self-charging when daily use. When home power failure, the DC lighting works and stays light up with no electricity when fixture switch is on. Emergency light bulb builts in 1200mAh battery backup can lasts for 4-5 hours..
【A Must-Have Tool for Power Outages】A necessity emergency lights supplies for home power failure, storm, hurricane. To get prepared for family now with these emergency light bulbs for power outage. Replace your current bulb in any room, storage, basement, hallway, barn etc. Save money on extra emergency lights like candles, flashlights and lanterns..
【Multiple Use Ways】You will receive 4 rechargeable light bulbs and 4 portable power hooks. Portable power cap is ideal use for no electricity as well outdoor activities like camping.Also work as a portable flashlight during power outages..
【E27/E26 LED Bulbs Fits Most Lamps】The base of rechargeable emergency light bulb is E27,also applies to E26.Fits for any ceiling fixtures or lamps with the E27/E26 screw-in base.Just screw the rechargeable led light bulb into the base and done..
【Energy Efficient Light Bulbs】Provide 6000K white light and 750lm with low energy cost. Ne....

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AUECOOR 700W Solar & Wind Power Kits Home Off-Grid System for Charging 12V Battery：400W Wind Turbine Generator + 300W ETFE Flexible Mono Solar Panel + Hybrid Charge Controller+ 1000W 12V Inverter

ETFE solar panel have a better light penetration percentage of 95%.The transparent dots on the surface can gather sunlight from different angles.This unique feature can sufficiently utilize sunlight and increase solar conversion rate.The matrix distributed dots can cause refraction and utilize sunlight twice thus increase conversion rate..
ETFE film is weatherproof and is also heat,corrosion and UV resistant.Featuring with honey-comb structure which enhance 10% natural lighting.Higher efficiency than the traditional panel..
Rugged surface makes sun focused on a point to take full advantage of the sunray,the conversion up to 22.5%,with excellent weak light sensitivity,the internal blocking diode which prevents reverse current drain at night..
In the case of both wind and sun, the two play a role at the same time, realizing all-weather power generation function, which is more economical and practical than single wind and solar energy..
At night and rainy days without sunlight, wind power generates electricity, and solar energy generates electricity in sunny days.Make full use of wind and solar power to generate electricity without the need of external power supply..

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kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Digital LCD, Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight), white

Electricity usage monitor: Monitor is the killer of the high-cost energy appliance, helping you lower power consumption and save money..
Digital LCD Display: Large clear LCD display for easy reading, the screen size is 47cmx60cm..
Various Parameters: Power(W), Energy (kWh), Voltage, Amps, Power Factor, Cost and Minimum & Maximum Power, ideal for energy consumption monitor..
Overload Protection: Once the whole power exceeds the rated power of monitor, LCD will display "OVERLOAD" with booming noise to remind the user.
Built-in Battery:With 3.6V rechargeable battery(NI-MH), It can store electricity. which allows meter to be moved and viewed without losing readings..

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Heat Powered 4 Blades Stove Fan,Silent Flue Pipe Fireplace Fan, Eco-Friendly on Chimney for Wood Log Burner Fireplace

...rking automatically when the starting temperature is reached.Reinforced 4 Blades,Made of premium anodized aluminum, the heat-powered stove fan has a higher thermal conductivity efficiency than those steel ones..
❤Working principle❤Heat powered wood stove fans generate power by converting the heat from stove into electricity, electricity generating units convert the heat energy into kinetic energy to drive the motor, then the blades spin.No batteries or electricity required, eco-friendly..
❤ Energy saving❤ the thermoelectric module acts as a small generator to power the fan motor. No batteries or electricity needed! The improved hot air circulation and ensures greater comfort ,while reduces the wood consumption of the stove..
❤Space saving ❤The stove fan can be Fixed on the chimney Pipe of Wood/Log Burner/Fireplace , it is stable for Incline surface and won't take up more space..
❤Quiet, no noise❤ The only moving part is the blade assembly, quiet and no noise generate. You will not even know this fan is there, but you will feel the warmth. Please feel free to contact us if you have any question..

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TUQI Portable Solar Generator with Solar Panel,Included 4 Sets LED Lights,Solar Power

★Reusable solar generator, solar charging, environmental protection and energy saving, you can use it in anywhere when there is adequate sunshine..
★Equipped with usb charging cable, you can charge your electronic products easily with the built-in large capacity battery, you can charge for mobile phones, MP3, MP4, digital cameras and other electronic products..
★With 4 bright white LED bulbs, ideal to bring you lightness with low power consumption, more durable to use,constant current IC driver, good stability, brightness always maintained above 100LM..
★Ideals for indoor lighting, outdoor lighting, power failure, camping, home lighting, areas without electricity..
★Power storage function,helps you to storage the electricity after solar charging..

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Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

NEW DESIGN: Our new electricity usage monitor with 2 outlets design can allow you monitor the power consumption of two electronic devices at the same time. Monitor each machine independently, without affecting each other.
POWER OFF MEMORY FUNCTION: With standard memory function, the CT and EC-KWH of electrical power consumption can be retained in the event of a power failure. And you can clear them manually.
SAFETY & OVERLOAD TIP: Full ABS flame retardant material housing, and equipped with 14AWG heavy duty extension cord, performances excellent heat resistance. When the rated power exceeds 1200W, a warning will remind you to cut off the power in time.
ACCURATE MONITORING: Electricity analyzer monitoring device equippeds with a high-precision current sensor and high-resolution real-time monitoring. You can measure power(W), volts, amps, hertz, kilowatt-hours(EC), cumulative time(CT) and power factor accurately.
WIDE APPLICATION & EASY TO USE: Watt voltage amps meter tester can connected to TV, refrigerator, water purifier, HIFI System and other household appliances. It can be monitored easily when the device is connected.

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Eyedro Home Energy Monitor | Solar Energy & Net Metering | Save Money on Electricity | Track Power Use via My.Eyedro.com (No Fee) | Bills & Reports | Real-Time Energy Data & History | EYEFI-2 (WIFI)

MONITOR YOUR SOLAR USAGE with the EYEFI-2 and its Two 200A Sensors. Check your solar usage to minimize electricity usage and maximize solar use. The EYEFI-2 supports Solar and Net Metering. Uses North American Power Supply (120VAC). The EYEFI-2 includes a Module, 2 Sensors and a North American Power Adapter..
YOUR ELECTRICITY, YOUR WAY! My Eyedro is the most detailed and reliable source to view your usage. You can customize the rate to match your utility. The EYEFI-2 is a Single phase Electricity Monitor..

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