Top 10 Read Home Power Meters With Rtlsdr
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Here are some of best sellings read home power meters with rtl-sdr which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
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P3 P4400 Kill A Watt Electricity Usage Monitor
- Large Lcd Counts Consumption By The Kilowatt Hour
- Connects To Household Appliance & Assesses Its Efficiency
- Calculates Electrical Expenses By The Day, Week, Month Or Year
- Checks The Quality Of Power By Monitoring Voltage, Line Frequency & Power Factor
- Dim: 5.13″h X 2.38″w X 1.63″d
- Electricity usage monitor connects to appliances and assesses efficiency
- Large LCD display counts consumption by the kilowatt-hour
- Calculates electricity expenses by the day, week, month, or year
- Displays volts, amps, and wattage within 0.2 – 2.0percent accuracy
- Compatible with inverters; designed for use with AC 115-volt appliances
- Electricity usage monitor connects to appliances and assesses efficiency
- Large LCD display counts consumption by the kilowatt-hour
- Calculates electricity expenses by the day, week, month, or year
- Displays volts, amps, and wattage within 0.2 – 2.0percent accuracy
- Compatible with inverters; designed for use with AC 115-volt appliances
Amazon.com
Empowers You to Save Hundreds on Electric Bills
Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your electrical expenses by the day, week, month, even an entire year. Also check the quality of your power by monitoring voltage, line frequency, and power factor. Now you will know if it is time for a new refrigerator or if that old air conditioner is still saving you money. Kill A Watt can help you reduce your power bill and will help find power-wasting appliances so you are able to decide whether it is worth keeping them plugged in. For standard 115 VAC appliances only, 15 amps maximum, 125 VAC maximum.
Find Out How Much Electricity You’re Using
Large LCD display counts consumption by the kilowatt-hour |
The U.S Department of Energy reports that 20% of our electric bills come from items that are left plugged in when they are not in use, or items that are in standby mode. With the Kill A Watt P4400 we can monitor the energy eaters in our homes and cut down our electric bills at the same time. Plug whatever item you want into the device and it will tell you the efficiency of that item by displaying the kilowatt per hour. This device will help you determine which items are costing you the most to run. The Kill A Watt also calculates voltage, line frequency, current, and power factor. You can calculate your electric bill before you even receive it from the electric company.
Test The Quality of Your Home’s Power
But measuring appliance consumption is just the tip of the iceberg. Because it can monitor voltage (Volt) and line frequency it can also test if an outlet is working, or evaluate the quality of the electrical power provided by your utility company. It can detect voltage drops around the house, help to predict brownout conditions or to make sure a new home’s outlets are in working condition before escrow closes.
The LCD shows all meter readings: volts, current, watts, frequency, power factor, and VA |
About P3 International
Founded in 1987, P3 International is a privately owned manufacturer of solution oriented consumer products. For the last twenty years they have strived to develop products that are easy to use and ahead of their time. Thanks to their customer-centric attitude and support from their clients, they have experienced steady growth over the past decade.
They are committed to manufacturing high quality products that appeal to a variety of different people, from the environmentally conscious to the more technologically-minded consumer. With this philosophy driving them they are always looking for innovative new products which they can offer their customers.
Their unique products have garnered much attention, in particular the Kill A Watt. Reviews of P3 products have been featured in newspapers such as The New York Times and The Wall Street Journal.
Technical Specifications
P3 International P4460 Kill A Watt EZ Electricity Usage Monitor
Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/ Extension Cord
- HIGH POWER WATT METER: Counts consumption by Kilowatt-hours, with high-power tolerance rated at Max.16A, compatible with 220v ac
- REFINED ACCURACY: Built-in high precision current sensor. Ensures you the best accuracy-Class 1.0 with 0.01W, 0.01V and 0.001A resolution
- BACK-LIGHT & MEMORY: With wide view angle, clear backlight large LCD Display and hold over circuit memory for cumulative kilowatt-hours
- PROFESSIONAL KILOWATT METER: Start detection 0.20W, you can virtually monitor standby or working power dissipation of all your electronics
- BUY WITH CONFIDENCE: 1-YEAR Warranty by Poniie
- full ABS fire retardant material housing and comes with 14AWG heavy duty extension cord
- EASY TO USE: Checks the quality of power by Watts (active power), Current (true RMS), Voltage (true RMS), Frequency (Hz) and Power Factor
- CUMULATIVE TIME: CT only means the run time of the appliance, not the elapse time. It is a parameter to assess your appliance’s working performance
- WHAT YOU GET: 1x PN2000 Power Usage Monitor, 1x 1 Ft. Heavy Duty 14AWG Extension Cord. 1x User Manual
- 1-Year Warranty by Poniie
- FCC certified
Poniie PN2000 High-Power Electricity Usage Monitor
This device adopts dedicated electricity metering chip in combination with a high precision current sensor to monitor your electric equipment in real time, which make it a superb tool both for households and electricians.
Save on Your Electricity Bills
Simply connect to a standard outlet and then plug a device in to this unit. Now you can counts power consumption by the kilowatt-hours and assess what appliances are actually worth keeping plugged in. You are able to check the quality of your power by monitoring voltage, amp, frequency and power factor. And you will know if it is time for a new refrigerator or if that little “vampire” needs to be killed down from the outlet. PN2000 can help you reduce your power bill and find power-wasting appliances so you are able to decide whether it is worth keeping.
Product Features
-Large LCD Back-light Display
-With 1 Ft. Heavy-duty Extension Cable
-Full ABS Fire Retardant Housing
-Comfatable Hard Press Buttons
-Hold Over Circuit Memory for CT and EC
-Overload Indication
Specification
Input Power: 110-125V 60Hz/220-240V 50Hz
Maximum rated current: 16A
Maximum power: 1760W(@110v)-1840W (@115V)
Measurable range: above 0.20W
Display resolution: 0.01W, 0.001A, 0.01V
Measurements: Watts, Current, Voltage, Frequency,
Cumulative Time(CT), Electricity Consumption (EC) and Power Factor (PF)
Backlight function: 10s Auto off (Stay ON can be set)
Accuracy standard: Class 1.0
Power dissipation: under 1.00W
Case Material: Fire retardant ABS
Product dimension: 4.72*2.36*2.19 inches
1-YEAR Warranty by PoniieDirect!
Package Contents
1x PN2000 Power Monitor
1x 1 Ft. 14AWG Extension Cord.
1x User Manual
Poniie PN1500 Portable Micro Electricity Usage Monitor Electrical Power Consumption Watt Meter Voltage Amp Tester (110V, 1500W))
- EASY TO USE: Counts consumption by Kilowatt-hours, choosing from 5 independent keys to quick access different power parameters
- REFINED ACCURACY: Built-in high precision current sensor. Ensures you the best accuracy-Class 1.0 with 0.01W, 0.1V and 0.01A resolution
- BACK-LIGHT & MEMORY: Clear backlight and large digital numbers, with circuit memory for cumulative kilowatt-hours & elapsing time
- PORTABLE KILOWATT METER: Compact size with start detection 0.20W, you can virtually monitor most standby or working power dissipation
- BUY WITH CONFIDENCE: 1-YEAR Warranty by Poniie
- Full ABS fire retardant material housing
- Note: do not compatible with solar power inverter
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.
- 6 in 1 meter
- The large-screen LCD can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time.
- Test Range: Voltage: 80~260V
- Current: 0~100A
- Power: 0~22kW
- Energy: 0~999kWh
- Frequency: 45~65Hz
- Power Factor: 0~1PF
- 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)
This meter is used for single-phase power with one hot line and one neutral line. If you want to measure the circuit with 2 hot lines, you will need 2 meters, one for each line.
Main Specifications:
1. Working Voltage: 80 ~ 260VAC
2. Voltage Test Range: 80 ~ 260VAC
3. Rated Power: 100A/22000W
4. Operating Frequency: 45/65Hz
5. Operating Temperature Range: 14℉~140℉/-10℃~60℃
6. Measurement Accuracy: 1%
Test Range:
1. Voltage: 80~260V
2. Current: 0~100A
3. Power: 0~22kW
4. Energy: 0~999kWh
5. Frequency: 45~65Hz
6. Power Factor: 0~1PF
Cautions
1. Please make sure the AC input is Pure Sine Wave.(Municipal electric power is pure sine wave). Please don’t use the meter to measure AC power converterd from a DC-AC inverter UNLESS you can make sure the output from your DC-AC inverter is Pure Sine Wave. This is very importatnt.
2. Applied load should not exceed the rated power.
3. Wiring order can not be wrong.
4. This module is suitable for indoor applications, please do not use outdoors.
Package includes:
1x AC Power Multimeter
1x 100A Split Core Current Transformer
Warranty:
1-year free replacement or full refund without return.
If the item you have received is defective in any way, please message us for free replacement or refund without return in a year.
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.
Watt Meter Power Analyzer – Greatlong 150A Power Analyzer, High Precision RC with Digital LCD Screen for voltage (V) current (A) Power (W) Charge(Ah) and Energy (Wh) Measurement
- Digital LCD Screen Display: easy to read the LCD provides clear digital reading.And real-time reading: the wattmeter will continuously provide real-time reading of amperes, volts, and watts after connection.
- Provides 8 Electrical Readings: Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp).
- High Precision: Measures 0-150 Amps, Resolution 0.01 Amps. Measures 0-60 volts, Resolution 0.01 volts. 0 – 6554W, resolution 0.1W. 0 – 65Ah, resolution 0.001Ah. 0 – 6554Wh, resolution 0.1Wh.
- Multi-functional tool: verify that there is sufficient working voltage under load.Prevent peak current from damaging batteries, ESC, motors, wiring and connectors.\Verify correct battery charger operation (connect your battery and charger).Individual cells are balanced.Set the cut-off voltage and check the battery capacity. Detect the receiver and the actual operating current to determine whether UBEC, etc.
- 100% SATISFACTION : If you aren’t satisfied with the item for ANY reason within 30 days of purchase, we will refund the full purchase price. The product has any quality problems within one year. We will provide free maintenance or replacement after-sales service.
The greatlong High Precision Watt Meter and Power Analyzer is designed to measures up to 60V and 150A. The blue backlit LCD display is clear, bright and easy to read with continuous real time displays of amps, volts, and watts ect. This is the perfect troubleshooting multifunction tool. This all-in-one watt meter is indispensable for analyzing, testing and troubleshooting any other DIY DC power project.
Main Feature:
Working voltage: 0 to 60 Volts.
Easy To Use: Requires no configuration or programming.
Digital LCD screen: Easy to read LCD screen provides clear number readings.
Real Time Reading: The Watt Meter will continuously provide real time readings of the amps, volts, and watts after connection. (All Measurement screen value are updated every 0.4 second)
Test Range and Display format:
Operates from 4.8-60V (0V with optional auxiliary battery)
Measures 0-60V, 0-150A, 0-6554W, 0-6554Wh, 0-65Ah
Voltage test range: 0~60V, resolution 0.01V.
Current test range: 0~ 150A, resolution 0.01A.
Active Power test range: 0~6554W, resolution 0.1W.
Energy test range: 0~6554Wh, resolution 0.1Wh.
Charge test range: 0-65Ah, resolution 0.001Ah.
Measurement Update period: 400mS.
Signal Sampling Rate: sample/s.
Data Queue Sequence time: 2 seconds.
In Circuit Resistance: 0.001 Ohms.
Operation Current: 7 mA.
Auxiliary Power Voltage: 4.0V ~ 60V
Size: 8.3cm x 4.7cm x 2cm – 3.27inch x 1.85inch x 0.79inch
Display Screen: 1602 STN LCD
Packing including:
1 * 0-60V 150A Watt Meter and Power Analyzer.
1 * Manual
PR10-E US15A Plug Power Meter Energy Voltage Amps Electricity Monitor Analyzer
- Automatic record historical data, which can be review in the form of a list or chart, and can be stored for up to 30 years.
- Charge rates can be set up to 4 decimal places, the number of decimal places can be adjusted freely, support 8 time sections of sub billing function, can be easily used for peak load billing occasions.
- It has alarm function and can be set to alarm when the voltage, current, power or temperature exceeds alarm settings.
- There are three main display pages: the overview page, the one shot electrical page and real-time electrical parameters page
- There are 9 timers, two are advanced timers, which can be set to power on or power off the power supply in the specific time
PR10 Power Recorder is displayed by 2.4 inch TFT color LCD
it can measuring a variety of electrical equipment’s power, power factor, voltage, current, frequency, accumulated electricity consumption, accumulated electricity bill, accumulated electricity time, one shot electricity consumption, one shot electricity bill and one shot electricity time.
Daily use of electricity and electricity bill will be recorded, you can see the form of a chart or list of historical records.
PR10 is suitable for the measuring and monitor power consumption of the household, factory, office and other cases, and can be used to power on or power off a various electric equipment according your setting.
Main Features: The full digital operation and control.
2.4 – inch true color TFT LCD display.
0.5FS – level measuring accuracy.
16 currency units can be set freely.
Four operation keys.
Date and time can be set, 5 date formats are supported.
After power on, the outlet can be set to automatic power on, no electricity, or maintain the working state of the last working.
Power statistics have two types: cumulative electricity and one shot electricity, one shot electricity can be cleared,
it is convenient for the measurement of electric charges in specific situations.
Kuman Electricity Usage Monitor Plug Power Meter Energy Watt Voltage Amps Meter with Digital LCD Display,Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight)
- 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 47cm*60cm.
- 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.
[2019 Upgrade] Electricity Usage Monitor Power Meter Plug Extension Cord Home Electrical Analyzer with HD LCD Backlight Display Volt Amps Watt kWh Consumption Overload Protection Calculate CO₂Emission
- 【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. extension cord will improve the utilization of your outlet
- 【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
- 【Overload Protection】 When the whole power exceeds the rated power 1650W of monitor, LCD will display “OVERLOAD” with booming noise to warn the user, and automatically disconnect the power
- 【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
- 【Data Hold Function】 It 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
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