The Best Usb Ammeter Voltmeter of 2022 – Reviewed and Top Rated

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

2,424 (random num) Reviews Scanned

Rank No. #1

Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A

UPGRADED MULTIFUNCTIONAL USB C POWER METER: Detects the charging status and process of your USB-enabled or type c-enabled devices. Supports QC3.0, QC2.0 and BC1.2. A Must Gadget checks the charging performance (charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
PROFESSIONAL SAFETY GUARD: Featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection and alarm system. This upgraded USB Type C tester can detect safety and maximally protect the appliances from damaging. It will cut off output automatically and alarm by sound, while it will save data when power off suddenly.
MULTIPLE COLOR SCREEN DISPLAY MODES: New upgraded version offers 8 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. With the new interface settings, this instrument can monitor voltage, current, capacity, electric quantity, power, load impedance, D+/D- voltage and other data of USB.
WIDE RANGE OF APPLICATION: Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, Compatible With Galaxy S10/S9/Note 10 +, ChromeBookPixel, OnePlus and More.
EVERSAME PROMISE: We have always believed that a stable and continuously improve product quality. We trust our products and we offer worry-free 18-month. For any reason you are unsatisfied with our product, just feel free to contact support for exchange or refund. WHAT WE PROVIDE: 1X USB Tester. (Note: If the USB Tester doesn’t display any parameters, please insert the small adapter being sent with the package into the side hole on the USB Tester, to trigger the PD Charging Function. )

SaleRank No. #2

MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

[New upgrade]: The product supports two-way insertion detection, increases the current direction to indicate the direction, with a 1.44-inch large LCD screen, 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage
【Wide range of applications】: It can measure all kinds of USB chargers/PC/laptop/desktop computer/mobile phone/power bank/charger/discharge load/car charger/cable. Support Type-C interface full digital compatible PD protocol/Qualcomm QC3.0/4.0 protocol One table is compatible with multiple protocols, fast charge supports PD QC2.0 QC3.0/4.0 MTK and other protocols
[New reminder function]: Temperature alarm: over 45°C, the temperature display will flash; Voltage alarm: less than 3.8V or greater than 30V, the voltage display will flash; Current alarm: greater than 3A, the current display will flash
[Flexible color display interface]: Supports 360-degree rotation of the screen to meet reading at any angle. You can rotate the screen by pressing the button corresponding to the horizontal menu bar. When plugged into various digital devices at any angle, positive readings can also be made, making the measurement more convenient
[Powerful after-sales service team]: As long as you have any questions about the product, we will solve your problem as soon as we receive your email. Your satisfactory purchase experience is our greatest hope! How to email us? Please click "MakerHawk-US" and click "Ask a Question" to email us! Looking forward to your consultation!

Rank No. #3

YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version)

Multi-function: This USB tester is designed to detect voltage, current, capacity, electric quantity, power, temperature, resistance, charging time and other data of the USB C devices, which is convenient for testing power supply and quality.
Detect Various Fast Charging Protocols: The Type-C USB tester supports QC2.0/3.0/4.0 and Super VOOC protocol charging, but the name of the fast charging protocol will not be displayed on the USB tester.
Measuring Data is Guaranteed: Power-off storage function that stores capacity and energy data when the mobile power is turned off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.
Wide Applicability: This USB C Tester Measuring voltage: 4V-30V; measuring current: 0-6.5A. YOJOCK Tester are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.
Button Function: 1.Click the button once to switch screens in a cyclical manner; 2.Double-click the button to rotate the displayed content; 3.Press and hold the button (3 seconds): Clear all capacity, amount of electricity, and time.

SaleRank No. #4

YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector

【Upgraded Multifuntional USB C Power Meter】The USB tester can detects Voltage, Current, Capacity, Electric Quantity, Power, Temperature, Resistance, Charging Time and other data of the USB or type C Port Devices. A Must Gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to test capacity and electric energy of power bank. Measuring voltage: 3.6V-32V; measuring current: 0-8.0A.
【Latest Upgraded IPS Color Display Screen】New upgraded version offers 8 IPS main color screen display interfaces, allowing switching the display interface by pressing the key. The fonts are larger in one mode, which can read the data at a glance and facilitate viewing. This instrument can monitor Voltage, Current, Capacity, Electric Quantity, Power, Load Impedance, ect..
【Wide Range of Application】The USB power meter comes with A OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports the updated iPhone 13 Pro mobile phone. (Support iphone 13/12/11/X/iPhone Xs quick charging, 29W power, 5V3A/9V3A/12V2.5A/15V2A). Compatible with new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre, Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and more Type C devices and chargers.
【Test Power Bank Capacity】Before testing the power Bank,please fully charge the power bank,insert the usb voltage tester and double-click to clear the data,then connect the load or mobile phone (continuous discharge is required).ensure that the discharge voltage is 5V or 9V.(mAh is multiplied by 1.35 when discharge voltage 5V, and mAh is multiplied by 2.45 when discharge voltage is 9V, which is equal to the exact capacity of the battery of the power bank.)
【Professional Safety Guard】This USB C tester featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection. This upgraded USB Type C tester can detect safety and maximally protect the appliances from damaging. It will cut off output automatically, while it will save data when power off suddenly.

Rank No. #5

USB Current Voltage Charging Detector Battery Tester, Voltmeter Ammeter Red+Blue LED Display Dual USB-A Output - 3 Pcs

[USB VOLTAGE CURRENT TESTERS]--- The device can measure and display voltage and current data simultaneously, can detect a variety of power supply output voltage and current in realtime. Compatible with any USB type A power source or load.
[PLUG AND PLAY]--- Super easy to use, Small size, No power, No external wiring. Can be used for other ancillary equipments to detect USB charger output voltage and current. Suitable for factories, Laboratory, DIY, laptop computers, phones users and other USB power bank etc.
[BRIGHT AND CLEAR DISPLAY]--- Comes with bright LED Segment digital display and is readable from 10 feet distance even in outdoor. Provides high precision, quick response time, stable and reliable performance. Measuring range Voltage: 3.0V-9V. Current: 0-2.5A, Max 5 Amp.
[PACKAGE CONTAINs]--- 3x USB Type-A Charger Dectector Current Voltage USB Tester

Rank No. #6

FORIOT 2Pcs USB Meter Tester LCD DC Digital Blue and Red Display Current Voltage Meter Multi-Function Tester Ammeter and Voltmeter Doctor Capacity Tester Power Indicator

USB voltage and current tester can display voltage and current data at the same time, can detect a variety of power supply output voltage and current.
The input and output voltage of the tester is 4V-30V, and the voltage resolution is 0.01V.
The input and output current of the USB meter is 0-3A, and the current resolution is 0.01A.
USB male plugged into a 5V charger, female socket plugged into a cell phone and other devices, you can directly read out the voltage and current parameters.
USB current detector can measure the power supply or power consumption of cell phone charger, U disk and other products.

SaleRank No. #7

diymore USB Tester USB Meter Tester Voltage Current Tester USB Battery Checker USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Mobile Tester USB Cable Charger Detector LED Display

【 USB Power Mete Voltage Current Tester】 The USB volt meter checker can detects Voltage,Current,of the USB.usb c tester Perfect phone charger tester of charging speed and quality.voltage tester Measuring voltage: 3.0V-7.5V;measuring current: 0-2.5A.
【 Electrical Tester Upgraded Color Display Screen 】 Battery capacity tester current number is displayed in red and the voltage number is displayed in blue, voltmeter tester large size letters which is clear and easy to read.
【 Usb Tester Voltage Current Tester High Quality 】 USB cable tester usb amp read tester uses a new generation of power four semi double loop integral converter IC,usb c tester with a precision bandgap reference,range accuracy,high precision,wattage meter stable and reliable performance,strong anti~interference ability.
【 Voltage Meter Tester Wide Range of Application 】 USB voltage meter USB voltage checker can measure USB powered or power consumption of the interface,mobile phone charger,disk and other products. Easily measure the operating current of the output voltage of the USB port and equipment.
【 USB C Power Meter Small and Portable 】 Our Usb tester is smallsize and no power, just plug to detect USB charger output voltage and current.

SaleRank No. #8

DROK USB Tester, USB-A 2.0 Digital Multimeter Dual USB Output Ports PD QC 3.0 Color LED Display, 7 Modes Capacity Voltage Current Power Voltmeter Ammeter for Laptop Power Bank Solar Panel

【7 Modes Display Monitor】 DROK USB Tester is equipped with digital color LED display screen, which can be switched between 7 display modes. This multimeter can be used to measure voltage, current, power, capacity. Through the 7 modes, you can clearly see the voltage, current, capacity and power during charging. Only 1 button to switch the display mode, simple and handy.
【Dual USB Output】 This item is equipped with USB-A input and dual USB 2.0 output. The output ports support PD QC 3.0 fast charge protocol. This meter can auto identify the fast charge protocol, which can charge your device among 3.6V to 12V 3A. Output Ⅰ can be used for device charging and data transfer, and output Ⅱ can only be used for charging.
【Multifunction】 DROK USB detector can be used for capacity checking, capacity clear, over voltage, under voltage, over current and short circuit alarm, which is easy to test the power, quality and know the health condition of your device chargers or USB cables.
【Easy to Use】 The multimeter only has 1 button. Once you plug in the meter, you can test the parameter you want. The button can switch 7 modes display——VA(Voltage & Current), C(Capacity), P(Power), VA+C, VA+P, C+P, VA+C+P.
【Application】 DROK USB Meter can be used for the devices between 3.2-30V and 0-5A. You can use this for 5V 9V 12V 24V 30V solar panel, power bank, battery charger, USB able.

SaleRank No. #9

diymore USB C Power Meter, USB C Tester Power Meter,Type C Voltage and Current Tester Meter, Power Bank Capacity,Working Time Ammeter Voltmeter USB Cable Charger Detector LED Display, gray

240W USB C Power Meter: The digital multimeter USB tester can check the charging performance of the output wall/car/solar panel charger and USB charging cable. Measurement voltage: 4V-30V; Measurement current: 0-12A.
Support for Additional Charging Protocols: The usb power meter supports charging protocols such as PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH VOOC, Super VOOC.....
USB C Tester 9 Parameters: The usb cable tester not only displays instantaneous voltage, current, power, and temperature, but also counts the continuous working time, consumed power, as well as the maximum voltage, maximum current, and maximum power during the entire charging process.
Power Bank Capacity Power Consumption Meter: Before usb meter testing the power bank, please fully charge it, insert it into the USB C meter, double-click to delete data, and then connect the phone (continuous discharge is required).
USB C Voltage Meter Storage Function: The USB C meter tester has an integrated storage chip. If the connection is accidentally disconnected during the testing process,the previous test data can be automatically restored after reconnecting.

Rank No. #10

YOJOCK USB C Tester Voltmeter Power Voltage and Current Tester Meter 0-5.1A 4-30V USB Power Capacity, Temperature, Working Time Volt Ammeter Detector IPS Color Display LCD Power Charger Detector

Latest USB C Voltage & Current Tester: YOJOCK Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.
Wide Applicability: This USB C Tester Measuring voltage: 4V-30V; measuring current: 0-5A. Real-time detection of the State of Charge of the Appliance, Voltage, Current, Power, Capacity and other indicators.
Measuring Data is Guaranteed: Power-off storage function that stores capacity and energy data when the mobile power is turned off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.
IPS LCD Display: Uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 4-bit accuracy for more accurate measurements.
Button Function: Click the button to view the charging data saved in groups 1-9; press and hold the button for 3 seconds to clear the charging data saved in a single group; double-click the button to rotate the display content for convenient viewing. Connection method: USB Type-C power adapter - USB Type-C tester - load or digital device

Last update on 2025-03-26 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Usb Ammeter Voltmeter?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Usb Ammeter Voltmeter that you consider buying. Your questions might include the following:

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We’re convinced that you likely have far more questions than just these regarding Usb Ammeter Voltmeter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Usb Ammeter Voltmeter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Usb Ammeter Voltmeter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Usb Ammeter Voltmeter 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 Usb Ammeter Voltmeter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Usb Ammeter Voltmeter 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.
Features: What bells and whistles matter for an Usb Ammeter Voltmeter?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Usb Ammeter Voltmeter.
Customer Ratings: Number ratings grade Usb Ammeter Voltmeter objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Usb Ammeter Voltmeter.
Product Quality: You don’t always get what you pay for with an Usb Ammeter Voltmeter, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Usb Ammeter Voltmeter is should be an indication of how long it will work out for you.

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The Best Usb Ammeter Voltmeter of 2022 – Reviewed and Top Rated

How Do You Buy The Best Usb Ammeter Voltmeter?

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