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The best keweisi usb power meters in comparison

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YOJOCK USB Tester Meter Digital USB C Power Meter Voltmeter, 2-in-1 Multimeter Voltage and Current Tester, PD Battery Power Bank Capacity Ammeter with Type C Connector

YOJOCK

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9,9

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Multifunctional USB Tester This USB tester support Micro USB or Type C Connector and fast charge mode recognition, it can recognize QC 2.0 3.0; Voltage Current Power Capacity Detection, cable impedance measurement. 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 4.5V-24.0V; measuring current 0-3.0A.
Unbeatable Design This USB power meter with 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage. 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.
Important Note When PD power is not connected to the fast charge device, the power is not supplied by default, both charger and charging device need support quick charge. As the tester is the one sided protocol design, if the display does not light up, please try to flip the Type C cable and try again. YOJOCK Promise to stand behind our products and provide a hassle-free 18-month warranty in case of product defects and friendly customer service.

USB Tester Power Meter Voltage Tester 2 in 1 Digital Multimeter Amp Meter 3.6-32V 0-5.1A Voltage and Current Detector Universal Type C Voltmeter Wattmeter with LCD Display USB Charger Power Detector

baolongking

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9,8

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05hours

25minutes

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Multi Functional Tester Multiple interfaces (USB input output, Type-C input output and Micro USB input), Used to detects the charging status and process of your USB-enabled or type c-enabled devices. Data transfer supported but have limitations, please refer to product description for using details. Supports QC3.0, QC2.0 and BC1.2, MTK in different devices. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
Safety Protection Featured with Over-voltage protection, Over-current protection, under-voltage protection, low energy protection and alarm system. So, this 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.
LCD MULTI-COLOR Display Upgraded version offers IPS HD 9 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. Support English or Chinese Language show, and individual screen display for more visible enjoyment.
Support PD Protocol 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 ONLY with IOS PD Fast charging adapter and cable). It also can be applied to test other type C devices, such as Samsung Galaxy S9 Plus, Google Chrome BookPixel, OnePlus, HuaWei P9, ect.
OTG Adapter Included It comes with a OTG adapter, which enables you to expand your USB and Micro USB Function.(convert USB input connection port to Micro port by Insert OTG Adapter). We are always at your disposal for solving problems, if any problem happened to the product you received, please do not hesitate to contact us for solution!

diymore USB-C Tester Meter Current Meter Multimeter Ammeter USB Power Meter Charging Voltage, Charging Current, Power, Scapacity, Working Time Detector

diymore

5% off

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9,6

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Features

Support multiple charging protocols including PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH VOOC, Super VOOC.
The new version has a high-resolution colour font, the data is easier to see; this USB tester can measure real-time voltage, real-time current, real-time power, maximum voltage, maximum current, maximum power, charging capacity, charging time, real-time temperature, etc.
The Ammeter USB Power Meter is made of sturdy aluminium alloy, wear-resistant and drop-proof, longer service life.

XdealCozyxc 4-30V, 0-12A, Type-C, USB C Power Meter, USB Tester

XdealCozyxc

19% off

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9,6

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User Friendly Controls The device includes a button with multiple functions single click to cycle through display screens. Double click to switch between display content. Long press 3 seconds to reset all capacity, energy, and time data
Wide Range of Applications Equipped with a 12A current terminal, this USB power meter offers greater stability. It measures currents from 0-12A and voltages from 4-30V, making it suitable for a wide range of 3C digital peripherals

Aideepen USB Tester, 0-5.1A 4-30V USB Multimeter Color Display Voltage Current Power Meter

Aideepen

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9,6

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Widely Used Suitable for any electronic device with USB interface, can clearly understand the load resistance and current discharge performance, and better understand the use range of the load.
High-quality Raw Materials Strong interface, sensitive touch, aluminum alloy material.
Button Function Click the button to view the stored charging data in groups 1-9; long press the button for 3 seconds to clear the charging data stored in a single group; double-click the button quickly to change the display page.

USB C Tester Meter 30V Phone Charging Tester USB Meter Voltmeter Voltage Meter USB Power Meter USB Tester Multimeter

Heemol

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9,6

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USB tester USB C tester can accurately detect the parameters of cell phones, laptops, and rechargeable batteries in the charging state.
0.96 inch IPS screen ensures that the text of the interface can be clearly displayed. The device is made of all aluminum alloy frosted material, wear-resistant and drop-proof.
The USB Tester has a new curve display function, which can display the curve according to the time dimension of each grid of 5 minutes, 15 minutes, 60 minutes, and 2 hours, displaying changes in voltage and current more intuitively.
The device can measure 10 parameters instantaneous voltage, instantaneous current, instantaneous power, maximum voltage, maximum current, maximum power, charge duration, electrical energy, capacity, instantaneous temperature.
Equipped with 12A high current terminals, it can withstand up to 12A current for more stable operation. Supports multiple charging protocols PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH VOOC, Super VOOC.

YEREADW USB C Tester Power Meter, 4-30V 0-12A Type-C PD Tester Digital Multimeter, Voltage and Current Tester Meter Voltmeter, Power Bank Capacity USB Cable Charger Detector (KWS-2303C)

YEREADW

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9,5

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Improved Measurement Accuracy Our USB C Tester can accurately measure accuracy (1%+5). The data is more accurate for detecting charging devices such as chargers, mobile phones, tablets, and power banks. Make this Type-C meter suitable for more 3C digital peripheral products, making it the first choice for digital gamers and electronics enthusiasts.
Wide Applicability This USB power meter is equipped with a 12A high current terminal, which is more stable. Measuring current 0-12A; measuring voltage 4V-30V. The wide test range makes this USB meter suitable for more 3C digital peripheral products, and it s a cost-effective solution for anyone looking to optimize their electronic devices charging performance.
Detect Various Fast Charging Protocols The USB power meter supports PD2.0 3.0, QC2.0 3.0, FCP. SCP, AFC, PE, DASH VOOC and Super VOOC protocol charging. Whether you re testing chargers, power banks, or any USB-C device, this tester is up to the task.
Upgraded Curve Function This USB C tester has upgraded curve function to better record real-time voltage and current. You can set the time of curve page (5mins 15mins 60mins 2hrs) by long press button to monitor the real-time voltage and current. In addition, the voltage and current of each cell will be automatically adjusted according to the actual voltage and current.
ISP Color Display Interface This USB C Power Meter features a 1.06-inch ISP color high-definition display with high resolution and clarity. It can display voltage, current, power, capacity, energy, time, maximum voltage, maximum current, maximum power, current direction, and CPU temperature. You can easily switch between interfaces by pressing a key. Double-click the button to rotate the displayed content.

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Youmile 1 pcs 3.7-30V 0-4A USB Tester Power USB 3.0 Tester,USB Current Meter Tester,Voltage Tester Multimeter, USB Charger Tester AT34,IPS Color Display Voltmeter Ammeter with USB clip cable

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9,5

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Features

Measure the quality of the charger connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises, the load capacity of the charger and the quality be better.
Power-off storage, data is guaranteed AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.
Identification and compatibility ast charge recognition, widely compatible. Supports QC2.0, QC3.0, APPLE 2.4A 2.1A 1A 0.5A, Andriod DCP,SAM-SUNG charge protocol identification

Multibao USB Tester Voltmeter Ammeter Digital LCD Voltage Monitor Current Meter Capacity Tester with Backlight

Multibao

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9,5

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Features

Store charging data in memory, Flashing warning of low or high voltage problems.
Can handle charging speeds up to 3.5 amps (3,500 m) and 3v-7v.

Voktta Multifunction USB C Tester with Color Display, USB Power Meter Type C USB 3.0 DC4-30V 0-8A Voltage Current Power Meter Capacity Tester

Voktta

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9,4

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Features

Professional Safety Protection The USB Type C tester can detect safety and maximally protect the devices from damage. It automatically interrupts the output while storing data when the power is suddenly turned off. Supports over-voltage protection, over-current protection, under-voltage protection and low power protection.
Color Screen With 8 main color screen display interfaces, which allow you to switch the display interface by pressing the button. This USB tester can monitor voltage, current, capacity, power, electrical quantity, load impedance, etc.
OTG Adapter The USB power meter with A OTG adapter supports PD3.0 PD2.0, QC3.0 QC2.0, BC1.2 and USB A or USB-C port, and supports the updated mobile phone iPhone 13 Pro. (Supports fast charging iPhone 13 12 11 X iPhone Xs, 5V3A 9V3A 12V2.5A 15V2A). Compatible with new MacBook Pro, MacBook, iMac, Dell XPS, Acer Aspire, Chromebook, Microsoft Surface Pro and more Type-C devices and chargers.
PD Fast Charging Automatic detection of multiple fast charging protocols. When this USB tester is connected to a USB-C device and USB A to USB-C cable, an OTG adapter (micro USB adapter) should be plugged into the USB tester to trigger the PD charging function, and the USB tester can be used normally.
Voktta -Promise The exquisite and compact tester has many functions. It is recommended to read our instruction manual before use to learn how to use it faster. If you are not satisfied with our product, please contact support for help.

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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USB Battery Tester, KEWEISI 3V-9V USB Charger Power Detector Battery Capacity Tester Voltmeter

Compact and easy to carry, no extra power supply, plug and play.

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UNi T LCD USB Voltage Tester, Detector Voltmeter Ammeter Digital Power Capacity Tester Meter, USB/Type C/Dual(UT658 Dual)

UT658 measures output voltage, current, energy, capacitance, circuit equivalent resistance, D + and D-voltage of USB data cable, and more.

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ARCELI 240W USB Tester, USB C Meter, 12A USB Current Meter, USB Power Meter, USB C Tester, USB C to USB C Voltmeter Multimeter Voltage Meter 4-30V

Easy to use and use 1. Click the button once to cycle the screens; 2. Double click the button to rotate the displayed content; 3. Press and hold the button (3 seconds) clear all capacity, electrical quantity and time.

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USB Power Meter Tester, Current Voltage, Ammeter, Charger, USB Color LCD Voltmeter, Ammeter, Multimeter, USB Charger (OUCRIYbk3hviadmo-02)

USB voltage tester, suitable for most applications, such as phone, power bank, pad, other electronic products

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yasoe USB Tester Digital Voltmeter Ammeter with LCD Display for Voltage Current Power Measurement Fast Charge Detection

Real-time power detection, bidirectional current charging

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

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.

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YEREADW USB C Tester Power Meter 4-30V 0-6.5A, Voltage and Current Tester Meter, USB Capacity, Temperature, Working Time Ammeter Voltmeter Power Bank Charger Detector (USB C Tester)

Improved Measurement Accuracy Our USB C Tester can accurately measure accuracy (1%+5). The data is more accurate for detecting charging devices such as chargers, mobile phones, tablets, and power banks. Make this Type-C meter suitable for more 3C digital peripheral products, making it the first choice for digital gamers and electronics enthusiasts.

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KWSV20 USB Tester, USB Voltage Current Meter, USB Power Meter with Communicate, Data Zeroing, Data Viewing, Voltage Alert for Battery Testing, USB 2.0, LED Backlight

Usb communicate functionality - Equipped with USB communicate capabilities for easy data transfer and efficient communication.

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MULAIDI KWS-11VA USB Current Voltage Charging Detector Tester Voltmeter Ammeter Charger Doctor 120W QC3.2 4-30V USB Power Analyzers USB Power Meter Voltage Tester Current Detector

Compact and easy to carry, no additional power supply, plug-and-play.

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USB and USB C Power Meter USB Multimeter Digital Tester DC 5-36V 0-8A Current Voltage Meter Power Capacity Amp Volt Voltmeter Ammeter Detector

IPS LCD Display This USB digital multimeter current tester is equipped with IPS HD colour LCD display, which can clearly display various data, and is very convenient.

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YB26Va USB Power Meter, Tester Digital Multimeter Current Tester Voltage Detector, Data Communication, Charging Output Voltage with Color LED Display for Smartphone(Bicolor)

Built in smart charge recognition chip can automatically select the most suitable and safe charging current for your mobile phone and tablet.

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USB Power Meter, 3-9V 0-5A Voltage Tester Multimeter, LCD Digital Multimeter Current Tester Voltage Detector, USB Tester DC LED Display Multi Tester Tools

USB tester voltage current tester high quality USB cable tester USB amplifier reading tester uses a new generation of energy four half-double loop integral converter IC, USB C tester with a precision bandgap reference, range accuracy, high precision, watt meter stable and reliable performance, strong anti-interference ability.

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The best keweisi usb power meters in comparison

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Features

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You might also be interested in these keweisi usb power meters.

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