Top 10 Best Ac Power Meter

Why slightly more expensive than othersThe FNB58USB tester is a higly safe,reliable and stable USB voltage and current detection meter and a mobile communication terminal fast chargingtrigger.It is equipped with a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies it can be used to test the fast charging protocol of chargers. . Fast Charge Protocol Trigger DetectionFNB58 usb tester not only supports trigger detection of various fast charging protocols, sych as QC2.0QC3.0 trigger, FCPSCP trigger, AFC trigger, PD2.03.0 trigger, VOOCWARP trigger, Super VOOC 1.02.0 trigger, but also supports automatic monitoring, MTK-PE automatic detection and QC2.O-PD2.0 protocol conversion. . Four Functions Curve Display1. FNIRSI usb tester supports real-time voltage and current curve for view recharging curve changes in real time 2. FNIRSI usb tester supports up to 9 hours offline voltage and current curve recording 3. DD1 voltge curve can show the recharging protocols changes in real time 4. FNIRSI usb tester provides the high-speed power ripple measurement curve of chargers. Any abnormal charging could be found immediately. . Parameter Detection and RecordingThe Fnirsi USB tester can record 10 sets of data of the charge- discharge enegery recording and calculate the capacity of the built-in batteries. It can record 1 set of voltage and current curve up to 9hours. I supports low-speed waveformvoltage, current, DD- drawing,2sps-100sps sampling rate. It supports high-speed ripple voltage, AC couplingdrawing, up to 4M sps sampling rate. The display of data is accurately up to 0.00001 VAW. . multifunctional USB testerCompared with other usb testers, FNIRSI usb tester is multifunctional.It can measure the internal resistance of the cable by differential pressure method. It could measure the date of the cable powered by E-Marker chip and DASH cable. Besides, startup time recording, onboard temeraure measurement, PD monitoring, etc. . Blutooth function for ANDROIDFor andorid smartphone users, there is an app to download. And open the bluetooth function you could synchronize the date to your smarthone and the computer. And there will be an overvolatge and overcurrent alarm in the app..

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.

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.

1.Digital MultimeterThis 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 functionBacklight 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 FunctionThe 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 ControlThe button can be used to control the backlight,reset energy, preset power alarm limit.. 5.LCD DisplayLarge-screen LCD with all sight 180 view,The blue backlight can be turned onoff manually..

6 in 1 Meter The large clear screen can display voltage current active power KWH Time temperature at the same time. Electic energy and Timing Have Power Down Memory Funcion. The LCD Display Clearly Displays The Measurement Data At Multiple Angles. Split CT More Easy to Wiring. The Manual Button Can Reset The Accumulated Energy and Timing.

Multifunctional meter detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface. Whole house inspection can be done with only one meter, keeping track of electricity usage at any time to avoid waste. Measurement range voltage AC 80.0-300.0V current 0-100A power 0-30000W Electric energy 0-99999kwh frequency 45.0Hz-65.0Hz power factor 0.00-1.00PF.. Simple connectionPowered by the circuit being measured, no need to connect extra power source.Data auto storage when power off, the electric energy data will be stored and memorized automatically, can be reset.. Widely applied can be applied in chemical industry, power plant, automation equipment, DOS system, electromechanical equipment and other places. Notethis meter can only be applied for measuring 50-60Hz pure AC city electricity, it will be damaged if applied to measure square wave, inverter output or modified sine wave circuit..

Choose from the Kill-a-Watt's four settings to monitor your electrical usage. Monitor your electrical usage by day, week, month, or year. Features easy-to-read screen. 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.

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. 180full 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.. Adjustable Backlight Time Our upgraded watt meter has 5 options of backlight time. The default backlight time duration is 10 minutesbL-0. If you want to change the backlight time, you can press and hold UP and DOWN button at the same time to enter backlight time setting, then press UP and DOWN to select the backlight time bL-0 10 minutes, bL-11 hour, bL-24 hours, bL-38 hours, bL-4always on, finally press the COST to save the backlight time settings.. 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 button for more than 3 seconds to enter the setting.. Data Memory Function The wattage meter will record your power consumption data when you remove it from socket, or remove appliances from the electricity monitor. You can directly see the last data when you use it next time. This function can also automatically save the data when there is a sudden power failure.. Monitor Your Energy UsageOur watt meter power analyzer lets you track electricity consumption and manage power usage to help save on bills. It works as a voltage, kilowatt, current, and electricity meter. If you have any questions about your meter socket, feel free to contact us..

6 in 1 TEST FUNCTIONS One interface displays 6 kinds of measurement parameters at the same time, including voltage80-260V, current0-100A, power0-22000W, energy0-999kWh, frequency45-65Hz, and power factors0-1PF. BETTER VISUAL EXPERIENCE LCD HD display, 360 viewing without dead angle, with backlight function, it is clearly visible whatever day or night. OVERLOAD ALARM FUNCTION When the actual value exceeds the preset value, the backlight will flash to make you know in time. You can set power limits as your need. FIRMER INSTALLATION The design of the screw wiring makes the wiring firmer. With the three-point snap design on both sides, high flexibility, make the installation firmer. WIDE APPLICATION Widely used in home appliances, high and low distribution cabinet, inverter power supply, photovoltaic system, etc.

6-IN-1 MULTIMETER --- detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface.. Practical Multimeter Meter with fast measuring speed of 2 timess has voltage measuring r-ange of AC 80-300V, current measuring r-ange of 0-100A, active power r-ange of 0-30000W, electric energy r-ange of 0-9999999kWh. Easy to install it in your home, helping you monitor the voltage and current for electrical safety.. Reset Function Hold press the clearing button on the front panel of the meter for 5 seconds, and the meter's accumulated value will be cleared. Convenient to use. 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. Data Auto-Storage When power is off, the meter will automatically save the current power value, and will read the value and continue to accumulate it when the meter is electrified again..

6 Test Functions - The MICTUNING AC multimeter is mainly used to measure the voltage80-260V, current0-100A, power0-22000W, energy0-999kWh, frequency45-65Hz, power factors0-1PF. Excellent Visual Experience - The LCD HD display screen, combined with the backlight function, makes it easy to read the displayed data, giving you an excellent visual experience. Safer Use - With the overload alarm function, when the actual value exceeds the preset value, the backlight will flash to make you know in time. You can set power limits as your need. Firmer Installation - With the three-point snap design on both sides, high flexibility, make the installation firmer. The design of the screw wiring makes the wiring firmer. Wide Application - Widely used in home appliances, inverter power supply, high and low distribution cabinet, photovoltaic system, etc.