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The Best Plug In Ammeter of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Plug In Ammeter of 2022. Check our ranking below.

2,325 Reviews Scanned

Rank No. #1
Reliance Controls Ammeter and Wattmeter THP103 AmWatt Appliance Load Tester/Plug, 1-Pack, Blue
  • Meter gives instant, accurate digital readout
  • Readout measures amps or watts used by common-cord connected household appliances (1.0 to 15.0 amps, 125 to 1,875 watts)
  • Long 26-inch cord reaches remote electrical outlets
  • Rugged, high-impact construction
  • Easy slide-switch action insantly converts between amps and watts
SaleRank No. #2
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 110-130 Vac & 200-240 Vac voltage (Note: Label on watt meter back only shows 110-130 Vac low volt range due to certification requirements); 0-16A AMP; 0-3680W wattage, and indicate overload when load up to 3680W; Class 1.0 accuracy standard with 0.1W, 0.1V, 0.001A and 0.001kWh resolution
Rank No. #3
Voltage Test Monitor, DROK 2 pcs Plug in Digital Volt Meter for RV, AC 80-300V Flat US Plug LCD Display Voltmeter 110V 220V Voltage Measuring Monitor Panel Power Line Volt Tester Gauge
  • Wide Measuring Range: DROK plug-in voltage monitor measuring voltage range is AC 80-300V(110V, 220V), with a low consumption of less than 1W (about every 1200 hours consume 1 kilowatt-hour).
  • Adjustable Potentiometer: There’s an Interior Potentiometer inside the meter for accuracy adjustment. Just use screwdriver to open the outer case and adjust the potentiometer with small size screw driver. Adjust the potentiometer counter-clockwise when it’s excessive voltage; if the displayed voltage is too low, adjust the potentiometer clockwise.
  • Flat Plug: Designed as a flat plug, this volt tester can immediately detect and measure the current voltage by connecting to the switch plug or other kind of wall socket, simple and easy to use, it allows you to check on power health of devices for preventing the low voltage damage to your valuable household appliances.
  • LCD Display: Built in Premium LCD digital display with blue backlight, this voltage monitor is convenient for you to view the data on it even in dim night. Moreover, it can be used as a voltage meter as well as a night light.
  • Wide Applications: It is ideally applicable to measuring the AC voltage in family, office space, industrial and mining enterprises, etc. (Please keep the children away from the product & do not use the product in a damp environment.)
Rank No. #4
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.
Rank No. #5
Triplett AC Line Splitter and GFCI Outlet/Receptacle Tester with 5 Visual Indicators (ET200)
  • Check Outlet Wiring, Measure Voltage, And Use Your Clamp Meter To Measure Current Up To 15A Without Breaking The Circuit
  • Use A Clamp Meter (Sold Separately) Around The 1X Position For A Direct Current Reading; Use The 10X Position To Display Low Current Readings Multiplied By 10
  • Cetlus Listed - Test Gfci Receptacles For Proper Operation; Detect Faulty Wiring In 3-Wire Receptacles
  • Lights Display 5 Wiring Faults: Open Ground, Open Neutral, Hot/Ground Reverse, Open Hot, Hot/Neutral Reverse
SaleRank No. #6
Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill 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.
  • 【Adjustable Backlight Time】: Our upgraded watt meter has 5 options of backlight time. The default backlight time duration is 10 minutes(bL-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-1=1 hour, bL-2=4 hours, bL-3=8 hours, bL-4=always 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.
Rank No. #7
Upgraded Brighter LCD Display Night Vision Power Meter Plug, Power Consumption Monitor Energy Voltage Amps Electricity Usage Monitor, Overload Protection, 7 Display Modes for Energy Saving, Watt Meter
  • Upgraded Digital LCD Display: The power consumption monitor with a large clear backlit LCD display, full wide view clear visible, make it easy to read and record the data, especially in the darkness.
  • Accurate Measurements: The advanced sensors in our device ensure precise readings of voltage, current, wattage, and other crucial parameters for accurate monitoring of your home's electrical consumption.
  • Data Storage Memory: No need to worry about data loss when power is off, as the electricity consumption data will be automatically saved.
  • Overload Protection: Overload warning displayed on LCD, when the whole power exceeds the rated power, LCD will display "OVERLOAD" to warn the user and automatically disconnect the power.
  • Lifetime Warranty: Fayleeko offers a 100% satisfaction guaranteed or your money back. If you have any question with the power meter, please feel free to contact us for details on how to set up and use the device.
SaleRank No. #8
BN-LINK LCD Plug in Power Energy Meter Voltage Amps Electricity Usage Monitor Digital LCD Display Wall Socket Outlet,Power Consumption Monitor, 9 Display Modes for Energy Saving, Watt Meter
  • ✓ SAVING MONEY&ENERGY: This power energy monitor will calculate the cost automatically by unit price-setting. Pressing the Cost button, you can read the electricity expenses by the hour, day, week, month, or year.
  • ✓ UPGRADED LARGE LCD DISPLAY: Easily monitor the power consumption and costs of your electrical appliances.
  • ✓ 9 DISPLAY MODES: 2 Power parameters(Watt/VA), Kilowatt and Elapsed Time(KWh/Hour), Power Frequency and Factor(Hz/PF), Volt, Amp, and Cost.
  • ✓ DATA MEMORY: The built-in battery backup allows the meter to be moved and viewed without losing its reading. There is also a reset button for clearing all the cumulative data.
  • ✓ SPECS: Rated Voltage 125VAC, 60Hz, Maximum 15A 1875W resistance and tungsten, 1 / 2HP. Instant Active Power Display Range (0.5W-1875W), Unit Cost Range (0.01-99.99).
Rank No. #9
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 clear screen can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time.
  • Easy to Read: The backlight can be turned on/off manually, easy to read in the dark or in bright light.
  • Overload Alarm Feature: Backlight and power digits will flash when exceeding the preset power value.
  • One Button Control: The button is designed to control the backlight, reset energy data, or preset power alarm threshold.
Rank No. #10
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

Last update on 2023-12-04 / Affiliate links / Images from Amazon Product Advertising API

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We provide an Plug In Ammeter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Plug In Ammeter currently available on the market.

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  1. Brand Value: Every brand of Plug In Ammeter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Plug In Ammeter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Plug In Ammeter.
  5. Customer Ratings: Number ratings grade Plug In Ammeter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Plug In Ammeter.
  7. Product Quality: You don’t always get what you pay for with an Plug In Ammeter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Plug In Ammeter is should be an indication of how long it will work out for you.

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