List of the Top 10 amp meter usb you can buy in 2022
When you want to find amp meter usb, you may need to consider between many choices. Finding the best amp meter usb is not an easy task. In this post, we create a very short list about top 10 the best amp meter usb for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 amp meter usb:
Best amp meter usb
1. USB Meter, DROK Digital Multimeter USB 2.0, Multifunctional Electrical Tester, Capacity Voltage, Current Power Meter Detector Reader with Dual USB Ports, LED Display, 7 Modes
Feature
*7-MODE USB MONITOR* With 7 different modes, DROK USB tester can be used to measure voltage, amperage, capacitance, power going to your phone/battery pack. One button operation, simple and handy.*DUAL COLOR LED* Our USB charger tester Red and Blue color dual LED display, which is bright and easy to monitor the charge voltage and current of your digital USB devices to ensure the optimal charge rate.
*DUAL USB OUTPUT* There are two USB output available which can be used simultaneously. Output I can be used for device charging and data transfer, while output II is only for charging your mobile phones, tablet PCS and etc. Output I Support QC 2.0 9V & 12V charging, but don't insert any device in Output II when using QC 2.0 Charging.
*MULTIFUNCTION* Our multiple USB Detector can be used for capacitance checking, capacitance clear, over voltage and under voltage alarm, over-current, and short circuit alarm, easily test the power/quality of the chargers and USB cables.
*100% RISK-FREE SATISFACTION GUARANTEE* We offer you 100% risk-free satisfaction guarantee to let you buy with confidence.
Description
Is your mobile device not charging properly, and you suspect the new charger that you bought recently?Do you want to check If your solar charger is giving proper current for your mobile device?
Specification:
Input voltage : 3.20 - 15.0V
Resolution: 0.01V (<10V); 0.1V (>/=10V)
Measuring current: 0.00 -3.00a (10a max, but cannot work in 10a for long time)
Resolution: 0.01A
Capacitance measurement: 0-99999 MA/H
Capacitance accumulation: Yes
Power testing: 0.00-9.99-99.9W
Over-voltage alarm: when voltage >/=5.6V, voltage digital point will Flash quickly
Lacking-voltage alarm
Over-current alarm : when current >/=3A, current digital point will Flash quickly
Short-circuit alarm: current digital point will Flash quickly dual USB output
Output I (dual function - device charging and data transfer)
The charging current, in this case, is determined by compatibility. you can view the voltage and current values at the same time.
Output II (device charging only)
The built-in intelligent charging control IC matches the most appropriate and safest current for your devices automatically. It is used mainly for non-original chargers, but it is suitable for original chargers as well. This universal USB gadget is suitable for most of the mobile phones, mobile power, tablet PCS and other USB devices, like BC1.2, yt/d1591-2009 and non-bc1.2 (including iPad, iPhone and Samsung Galaxy).
Get yours today by clicking add to cart above!
2. PowerJive USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity of power banks
Feature
Displays Current (Amps), voltage and capacity (19,999 mah)Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at
Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v
Store charging data in memory. Flashes to alert of low or high voltage issues
Test using a USB charger, battery power bank or Micro USB Cable. Test your iPhone or Android phone
Description
This USB Multi-meter plugs directly into any USB socket or Micro-USB charger or cable. It displays on the screen the voltage, current and capacity. Acts as both a vol and amp meter. All three are shown at the same time so there is no need to switch between screens. It is powered when you plug it in so no batteries are needed. Backlit screen will let you see it in low light conditions. Will handle up to 3.5A which is more than enough to test any cell phone or tablet. The monitor is suitable for 0-2.5 Amps, and 3-7 Volts and has an accuracy better than 1%. It can also give you a rough estimate of the capacity of the device you are charging. Made by PowerJive.3. Eversame USB Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Capacity of Power Banks-Black
Feature
MULTIFUNCTIONAL USB TESTER: USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge, power, timing and so on. Meanwhile multimeter USB detector can be applied to the Power Capacity Storage and Over/Low Voltage-current Protection. It allows you to find the charging problem of the USB cables, wall chargers, and car charges more easily.BUILT-IN MORE SAFETY: Each USB meter tester has been built-in circuit with containing CW3002D chip for accelerating Large Current Fast Charging. Plus the Interior Smart System is designed to detect safety. The multimeter tester also supports QC 2.0/3.0 high voltage test, with the function of cutting off automatically when it's fully charged, to protect your valuable devices effectively.
PREMIUM LCD DISPLAY: Crafted from high-grade LCD monitor with low power consumption feature, bright and clear enough to monitor the parameters on the screen. Comes with three various display modes for your choosing. Ideally be broadly applicable to test capacity and electric energy of power bank; test the maximum output current of the charger; and test charging speed and quality of data cable and charging cable.
WIDE TESTING RANGE & SIMPLE OPERATIONInput/Output Voltage: DC3-30V, Current Range: 0-5.1A. This portable USB tester is easy to carry and enables you to put it in your bag or your pocket whenever you go, along with the symmetrical and reversible connector for your simply operation.
PACKAGE: 1X Multimeter USB Tester. 100% SATISFACTION WARRANTY: We stand behind all of our products 100%.Every item includes one year hassle-free guarantee with considerate customer service. Eversame always bear in mind that your satisfaction is our priority. For any reason you are unsatisfied with our product at any time, just feel free contact support for exchange or refund. Our customer service team are here and ready to assist you with any questions.
Description
Eversame Power Meter Tester-Each Power Meter tester from Eversame will be strictly tested by our QC Department, to prove the importance we set on quality.
-Perfect for evaluating whether or not the computer, USB wall charger, USB car charger are outputting acceptable voltage and current range for the device you are connecting
-This Power Meter Tester can plugs directly into any USB socket or cable, which displays on the screen the voltage, current and capacity
-It provides you a rough estimate of the capacity of the device you are charging
Specification
Input Voltage: 3V-30V
Input Current: 0-5.1A
Accuracy: +/- 1%
Display: LED, show voltage and current simultaneously
Maximum Capacity Value: 99999 mAh
Tester three dimensional size: 60*24*14mm
Operation Introduction
(1). The short press is the interface switch, and long press is battery capacity and other data reset;
(2). In the main interface, five-press is the setting of automatic power outages and timing turn-off(Five-press in the main interface, the character in the lower right corner of the display stars flashing, choose three settings of 'AO.. / OFF / 1-24H' by clicking or double-clicking, and when the flashing stops, it means the system saves the current settings automatically);
(3). Six-press is Chinese/English interface conversion.
Warm Tips
-This power meter tester may not support fast charging for some type of smartphones and devices.
-If any tester you bought from Eversame can't display the correct parameters while testing your devices, please feel free to contact us firstly and we will provide quick respond and offer you good solution.
Package Included
1 x Current Voltage Test Meter
Easy-To-Reach Support
Every product includes one year hassle-free guarantee with excellent after-sale service
4. X-DRAGON USB 2.0 Digital Multimeter Power Meter Tester Current and Voltage Monitor, Test Speed of Chargers, Cables, Capacity of Power Banks (7 Modes Monitor, dual USB ports, Accuracy)
Feature
PROMOTION for 3 Days, 7 Modes Monitor: The USB monitor can display voltage, current, capacitance and power, press the button to switch among seven different display modesMeasuring Range: Voltage 3.2-15V Current 0-3A Accuracy: +/- 1%
Dual ouput: Output one is used for both charging and data transfer, Output two is for large current fast charging
Display: Simultaneously displaying of Amp and Volt in real-time
Widely used: Perfect for testing how fast a USB cable or USB power charger, such as power bank, solar charger
Description
"Your 100% Satisfaction is our Highest Priority", we will try our best to serve customers wellOne-input, Dual-output
*USB Output Port 1 is dedicated for both Data Sync and Battery Charging
*USB Output Port 2 has built-in circuit for Accelerating Large Current Fast Charging
Accurate, Fast Response and Handy
Capacitance checking, capacitance clear, over- and under-voltage alarm, over current alarm and short-circuit alarm; The display is clear, two color display with RED & BLUE;
Specification
Voltage: DC3.2-15V
Current: DC0-3A (10A Maximum, If more than 3A, can not work continuously)
Operating Current: <20mA
Display: LED, Red/Blue
Accuracy: 1% (+/- 2 digits)
Measuring rate: >= 500mS / times
Product Dimensions: 69 x 26 x 14mm/2.67*1.0*0.55inch
USB extension cable: about 120mm
Package Includes:
1 x USB Voltage Current Charging Monitor
1 x Warranty Card
Warranty:
18 months guarantee from X-DRAGON
5. MakerHawk UM25C USB Tester, Bluetooth USB Meter, Type-C Current Meter, USB Power Meter, DC 24.000V 5.0000A, USB Cable Tester, 1.44 Inch Color LCD Multimeter, Voltage Tester, USB Load, QC 2.0 QC 3.0
Feature
1.44 Inch USB 2.0 Full-Color LCD Display Tester, 5-digit High Precision Display, High Resolution, Foreground and Background colors are switched alternately, with 64 options to choose. User manual, PC software installation instruction and PC software and Android APP Download Link: http://www.mediafire.com/folder/q2b8h079hpywq/UM25C. Guide Video: www.youtube.com/watch?v=pNtRmlR9Z9wBluetooth connection, you can use mobile phone APP or PC control the tester PC Software Support PC Win 7 and Above, Phone Only Support Android(Android 5.0 and above). Support 14 Kinds Language(English, German, Polish, Chinese and so on ). Product comes with Chinese and English help interface.
It can measure input voltage, current, power, capacity, energy. Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically.
Support Micro USB or Type C Connector and fast charge mode recognition, it can recognize QC 2.0/3.0, iPhone 2.4A/2.1 A/1A/0.5A, Android DCP. Measure wire resistance by differential pressure method. Gold-plated USB contacts and upgraded USB male female connector. Widened Power Cord make it own 5A high current.
Application in varieties of test: PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement.
Description
Technical Parameter:Model :UM25C
Display screen: 1.44 Inch color LCD display
Voltage measurement range: 4-24.000V
Voltage measurement resolution: 0.001V
Current measurement range: 0-5.0000A
Current measurement resolution: 0.0001A
Capacity accumulation rannge: 0-99999mAh
Voltage measurement accuracy: 0.5+2digits
Energy sccumulation range: 0-99999mWh
Current measurement accuracy: 1 +4 digits
Load impedance range: 0.8-9999.9
Time measurement range: 0-99h59min59s
Temperature range: -10100/0200
Temperature measurement error: 3/6
Screen brightness setting: 0-5 levels
Auto screen off time: 0-9mins
Voltage graphing range: 0-24.00V
Current graphing range: -5.0000A
Refreshrate:2Hz
Quick charge recognition mode: QC2.0QC3.0iPhone 2.4A/2.1A/ 1A/0.5AAndroid DCP
Size: 71.2mmx30.5mmx12.4mm
Note:
1.UM25C is conmmunication version by Bluetooth connection.
2. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 14 kinds language, chinese, english and Russia .... )
3, User manual, PC software installation instruction and PC software and Android APPdownload
link:http://www.mediafire.com/folder/q2b8h079hpywq/UM25
4, For Android APP :
A: APPonly support android 5.0 and above .
B: Allow APP to doin thebackground, not be cleaned.
C:allow APP self-starting.
D:Allow APP stay after screen locked, not becleaned.
E:for desktop, when you use the bluetooth adapter to make bluetooth connection, Please don't use the adapter own driver, and use the windows system bluetooth driver, otherwise the module can't make SSP series port communication. If you have installed the adaptor driver, you can uninstall it and unplug the adaptor, then plug in again, the system will install it automatically.
USB Load Module Feature:
Work Voltage Current: 5V, 1A/2A
Power: 10W-20W
6. BlueFire Dual USB 4.2A Charger Adapter and LED Voltmeter Panel Waterproof 12V-24V for Motorcycle Car Boat Marine Carvan
Feature
Waterproof LED illuminated USB charging socket & Voltmeter Fits for any flat interior and exterior application.4.2A Dual USB Power Charger, Great for charging your Phones, Tablet, Android Devices, PDA, GPS ect.
LED Dynamic Voltmeter Help monitor the storage-battery voltage, LED will alarm flash if the voltage is out of the safety range
Universal compatible with 12V-24V Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc.
Product Dimensions: 10.5cm x 4.3cm x 5.5cm (4.13in x 1.69in x 2.17in), Portiforium Dimension: 7.2cm x 2.9cm(2.83in x 1.14).
Description
2 Port USB Socket Charger: This is a quality USB charger very reliable range of 12v-24v power sockets/outlets Waterproof Design and Heavy duty construction The flush mount socket features a dust proof cover and are suitable for charging GPS, IPhone, IPod, PSP, Mobile Phones and other digital devices. Materail: ABS High Temperature Resistant Nylon Flame Retardant Power Input: DC 12V-24V MAX Power: 22W USB Socket I Power Output: DC 5V 2.1A USB Socket II Power Output: DC 5V 2.1ADC Voltmeter: This is a high quality voltmeter for checking the state of your battery and battery charger. The state of your battery between full charged and discharged. 15V Voltage Range, 11.3V-11.9V RED Led indicate the battery should be change, 12.0V-12.5V YELLOW Led indicate normal when the car engine is OFF, 12.6V-15V GREEN Led indicate normal when the engine is ON. High Grade Flame Retardant Materials, IP65 Waterproof, CE and Rohs Certify, Totally Environment Friendly Power Input: DC 12V-24V Voltage Range: 5-15V Protection: Reverse Connection Protection.
What is Included: 1 X 12-24V LED Dual USB Socket Mount Car Charger Adapter + LED Digital Display Voltmeter 4 X Insulated Terminals 4 X Self-tapping Screws
7. AVHzY USB Power Meter Tester Digital Multimeter USB Load Current Tester Voltage Detector DC 26.0000V 6.0000A Test Speed of Charger Cables PD 2.0/3.0 QC 2.0/3.0/4.0 or pps Trigge (CT-2)
Feature
Electronical Features: 0.1-26V 0.0001V 0-6A 0.0001A,(0.1%+- 2d), Standby Current 0.4mA (At DC 5V),0mA with independent micro USB powered.Physical Features:TFT 1.44" 128*128 full color screen, 2 USB-A Port (IN & OUT), 2 Type-C Ports (IN & OUT), 1 micro USB Port for PC connection, 1 PD trigger switch, 1 toggle switch.
Comes with PC software and easy CSV file export. Fast Charge trigger supported for QC2.0-5V/9V/12V/20V, QC3.0 QC4.0 (Or PPS),PD2.0, PD3.0 with PPS (Programmable Power Supply), Apple 2.4A, Huawei FCP/SCP, Samsung AFC.
Offline Curve Recording: Offline curve recording with 4 datasets, 3750 data points per set. Programmable recording rate, record start/stop threshold. Curves can be uploaded to PC software for further analysis Easy CSV file export.
Package:1 X USB Meter,1 X USB Electronic Load,1 X Quick Tour. We offer User Manual PDF at the product detail page and could be downloaded if needed, 180-days Warranty
Description
Reading the manual is the first priorityHow to monitor the voltage and current between type-C devices?
1. Make sure the PD trigger switch on the meter is turned off.
2. If the screen didn't light up, flip the cable on any side of the meter.
Basic USB Meter Features
Voltage and current monitoring with 0.0001V, 0.0001A resolution, 0.05% precision.
Voltage and current curve painting with sample rate up to 100 samples per second.(Note: Curve painting mode only, recording cannot be done at that rate)
5 groups of capacity, energy, time recording.
D+ D- voltage measure with 0.01V resolution, 2% precision.
Fast Charge Trigger Features
PD2.0, PD3.0 with PPS (Programmable Power Supply) trigger supported
QC2.0 (5V/9V/12V/20V), QC3.0, QC4.0 (Or PPS) trigger supported.
Samsung AFC 9V, Huawei FCP 9V, Huawei SCP 4.5V trigger supported.
Apple 2.4A trigger supported.
Apple MFI cable authorization test (Reference only).
Auto enumerate protocols function for chargers/power banks.
Offline Curve Recording
Offline curve recording with 4 datasets, 3750 data points per set..Curves can be uploaded to PC software for further analysis, easy CSV file export.
Parameters:
Main Control ICSTM32 F072
Display screenTFT 1.44" 128*128
Voltage Current Scale DC 4-26V 0-6A (0.1-26V with independent micro USB supplied)
Voltage Current Resolution0.0001V 0.0001A
Voltage Current Accuracy0.1%+2d
Current Sample PointHigh-side
Overall Internal Resistance(Type-A & Type-C)28mOhm After 1000 cycles
Quiescent Current0.4mA At DC 5V
Self-Power SolutionDCDC
Time Accuracy0.002%
Electronic Load Parameters:
Applied voltage range: DC 3.7V-13V
Adjustable currentrange: 0.15A-3.00A
Electricity discharging: continuous 15W
Temperature control: about 125
8. Soondar Power Meter with Two USB Ports for Charging and Data Sync, Dual Bright LED Display for Concurrent Real-time USB Current and Voltage Monitor for iPhone iPad Galaxy Smartphone
Feature
USB charging voltage and current dual display, One-input , Dual-output;Data communication functionSimultaneously displaying of Amp and Volt in real-time
Measuring Range: Voltage 3.0 ~ 10V Current 0 ~ 3A Accuracy: +/- 1%
USB Output Port 1 is dedicated for both Data Sync and Battery Charging
USB Output Port 2 has built-in circuit for Accelerated Large Current Fast Charging
Description
Product Features:
USB charging voltage and current dual display
One-input, Dual-output
OUTPUT I:
USB Output Port I is dedicated for both Data Sync and Battery Charging
OUTPUT II:
USB Output Port has built-in circuit for Accelerated Large Current Fast Charging
Technical parameters:
Supply voltage, test voltage: DC 3.2 - 10V
Test Current: 0 - 3A (10A Maximum, If more than 3A, can not work continuously)
Operating Current: <20mA
Display: 0.28" LED, Red/Blue
Product Dimensions: 69 x 26 x 14mm
USB extension cable: about 120mm
Measuring rate: >= 500mS / times
Accuracy: 1% (+/- 2 digits)
Extreme working conditions:
Low supply voltage: +3.2 V
Maximum supply voltage: +10 V
Working temperature: -10 to +65 centigrade
Operating Humidity: 10 to 80% (non-condensing)
Working pressure: 80 - 106kPa
Sun exposure: no direct exposure
Package Includes:
1 x Soondar USB Charging Voltage Current Monitor
1 x Soondar Warranty Card
1 x Soondar Original Package Box
9. MakerHawk USB Tester UM25 USB Power Meter USB Voltage Tester Color LCD Display Tester USB Digital Multimeter Current Voltage Meter Voltmeter Ammeter Battery Tester, 1.44 Inch 5A USB 2.0 Type-C
Feature
1.44 Inch USB 2.0 Full-Color LCD Display Tester, 5-digit High Precision Display, High Resolution, Foreground and Background colors are switched alternately, with 64 options to choose. Guide Video: www.youtube.com/watch?v=in-dENt_z4cSupport 14 Kinds Language(English, German, Polish, Chinese and so on ). Product comes with Chinese and English help interface. User manual, PC software installation instruction download link: http://www.mediafire.com/folder/q2b8h079hpywq/UM25
Support Micro USB or Type C Connector and fast charge mode recognition. It can recognize QC 2.0/3.0, iPhone2.4A/2.1 A/1A/0.5A, Android DCP. Measure wire resistance by Differential pressure method. Gold-plated USB contacts and upgraded USB male female connector. Widened Power Cord make it own 5A high current.
It can measure input voltage, current, power, capacity, energy. Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically.
Application in varieties of test: PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement.
Description
UM25 Color LCD Display Tester, 1.44 Inch 5A USB 2.0 Type- C, Voltage Current Meter Voltmeter Ammeter Battery Charge, Measure Cable Resistance, Load Impedance Measurement, DIY Background SettingsTechnical Parameter:
Model: UM25
Display screen: 1.44 Inch color LCD display
Voltage measurement range: 4-24.000V
Voltage measurement resolution: 0.001V
Current measurement range: 0-5.0000A
Current measurement resolution: 0.0001A
Capacity accumulation rannge: 0-99999mAh
Voltage measurement accuracy: 0.5+2digits
Energy sccumulation range: 0-99999mWh
Current measurement accuracy: 1 +4 digits
Load impedance range: 0.8-9999.9
Time measurement range: 0-99h59min59s
Temperature range: -10100/0200
Temperature measurement error: 3/6
Screen brightness setting: 0-5 levels
Auto screen off time: 0-9mins
Voltage graphing range: 0-24.00V
Current graphing range: -5.0000A
Refreshrate: 2Hz
Quick charge recognition mode: QC2.0QC3.0iPhone2.4A/2.1A/ 1A/0.5AAndroid DCP
Size:71.2mmx30.5mmx11.3mm
Note:
UM25 is No Communication Version
10. OKRAY USB Digital Multimeter Meter Power Tester, Current Voltage Battery Monitor, Test Speed of Chargers, Cables, Capacity of Portable Power Bank and More (Black)
Feature
LCD Display Multi Meter: OKRAY's USB Security Tester can clearly monitor the voltage, current, energy, capacity, temperature and charging time via your cellphone and other usb devices. It's very useful and handy tool to measure the quality and continuity of your usb device at work.Measuring Range: Voltage: 3.0V-30V; Current: 0-5.1A; Capacity: 0-99999mah; Timing: 0-999hours; Power: 0-300W; Charge Accumulation: 0-999999MWH. Accuracy: +/- 1%.
Real-time Charging Data Detector: It will record time once you use it. Within this data, you can clearly know the working condition of your devices (how fast to charge or how much time to get full power).What's more, it will issue alarm if the device is full charged for effectively protecting device.
Double Reversible USB Port: Exclusive design makes it easy to plug without checking for the connector orientation and meets your expectation on Data Sync and Battery Charging. It is perfect for using with your device safely.
24 MONTH WARRANTY: OKRAY 100% stands behind our products. If your new power charger can't meet your expectation, just let us know - via Amazon! OKARY Customer Support will help within 24-Hours.
Description
OKRAY Promises:OKRAY stand behind of each product 100%, and our main goal is to offer the best possible service to all of you.
If there is any question or concern when using our product, please do not hesitate to contact us by email. OKRAY Support Team will help ASAP.
Item Details:
Size of Tester60*24*14mm Input Votage:3.0-30V;
Input Current:0-5.1A;
Cumulative Capacity Range: 0-99999 mah; Accuracy: 0.001Ah;
Charge Accumulation Range: 0-9999999 MWH; Accuracy: 0.001Wh;
Cumulative Power Range: 0-299.999W; Accuracy: 0.001W
Timing the Maximum Range: 0-999 hours; Accuracy: 0.001s
The Contents of Testing
Voltage of battery; Current of battery; Discharge capacity of battery; Quantity of electric charge; Power of battery; Timing.
Turn on Mode:
The LCD screen will show all parameters within 1s when you connect power supply by micro usb or male plug of usb with wire. (It is to check whether the LCD screen is good or not). Then you can see the parameters used last time. Only one key controls the meter, switches three display modes, and clears data. Pressing the button for 2-3 seconds, the data is cleaned and restart to record.
Important Notice:
Input voltage is not over 30V, current cann't exceed 5.1A; or may cause permanent damage to the equipment.
And when over voltage or under voltage, LCD screen displays a warning symbol and issue rapid beep beep sounds.
Package:
1PCS USB Charging Voltage Current Monitor
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