Shop USB Testers

Sponsored
About our ads
$379.00
Analog Discovery 3 USB Oscilloscope - 125 MS/S Portable Mixed-Signal Test Tool With Logic Analyzer
Digilent
$379.00
Analog Discovery 3 USB Oscilloscope - 125 MS/S Portable Mixed-Signal Test Tool With Logic Analyzer
Digilent
$43.99
Klein Tools USB Digital Meter And Tester USB-A - ET910
Acme Tools
1K+
$43.99
Klein Tools USB Digital Meter And Tester USB-A - ET910
Acme Tools
1K+
$39.98
Klein Tools USB Digital Meter USB Type A And C - ET920
Acme Tools
2
$39.98
Klein Tools USB Digital Meter USB Type A And C - ET920
Acme Tools
2
$16.99
Gardner Bender LCD USB Multimeter 1 Pk
Ace Hardware
23
$16.99
Gardner Bender LCD USB Multimeter 1 Pk
Ace Hardware
23
$24.13
Klein Tools NET900 | Usb Digital Meter Type A | Auto Tool World
AutoToolWorld.com
$24.13
Klein Tools NET900 | Usb Digital Meter Type A | Auto Tool World
AutoToolWorld.com
$4.50
$8.74
3-7.5V 0-2.5A USB Tester DC LED Digital Voltmeter Ammeter 5V 1A 1.5A 2A USB Charger Current Voltage
Aliexpress
48% off
$4.50
$8.74
3-7.5V 0-2.5A USB Tester DC LED Digital Voltmeter Ammeter 5V 1A 1.5A 2A USB Charger Current Voltage
Aliexpress
$4.45
$4.79
10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector
Aliexpress
Free shipping
$4.45
$4.79
10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector
Aliexpress
Free shipping
$52.20
$87.00
USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 29V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 Pps Trigge… (CT3+SM-LD-00)(C3)
us.juninhoedri
40% off
$52.20
$87.00
USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 29V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 Pps Trigge… (CT3+SM-LD-00)(C3)
us.juninhoedri
$39.97
$79.94
Advanced Type C USB Digital Meter Tester Multimeter, Real Time Current Voltage Power Monitor For Cables, Chargers | USA Free Shipping Shop
Inspire Uplift
Free shipping
50% off
$39.97
$79.94
Advanced Type C USB Digital Meter Tester Multimeter, Real Time Current Voltage Power Monitor For Cables, Chargers | USA Free Shipping Shop
Inspire Uplift
Free shipping
$6.13
$12.05
10 in 1 Color Display USB Tester 0-5A Current 4-30V Voltage USB Charger Tester DC Type-C Power
Aliexpress
49% off
$6.13
$12.05
10 in 1 Color Display USB Tester 0-5A Current 4-30V Voltage USB Charger Tester DC Type-C Power
Aliexpress
$51.41
Klein Tools ET920 USB Digital Meter, USB-A And USB-C
ZenSupply
2
$51.41
Klein Tools ET920 USB Digital Meter, USB-A And USB-C
ZenSupply
2
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
21% off
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
55% off
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
33% off
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
Free shipping
50% off
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
Free shipping
$2.20
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$2.20
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$3.18
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$3.18
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$4.11
$6.85
2303C Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile
Aliexpress
Free shipping
39% off
$4.11
$6.85
2303C Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile
Aliexpress
Free shipping
$2.26
MECHANIC DT3 USB Cable Tester Data Cable Test PCB Board For iPhone Android USB Type-C Lightting Date
Aliexpress
$2.26
MECHANIC DT3 USB Cable Tester Data Cable Test PCB Board For iPhone Android USB Type-C Lightting Date
Aliexpress
$6,554.00
Packet-Master USB-PET Protocol And Electrical Tester
Saelig Company Inc
$6,554.00
Packet-Master USB-PET Protocol And Electrical Tester
Saelig Company Inc
$47.47
$94.94
USB Voltage And Current Tester For Power Banks And Chargers - Usb And Type C | Uplifted Goods
Inspire Uplift
Free shipping
50% off
$47.47
$94.94
USB Voltage And Current Tester For Power Banks And Chargers - Usb And Type C | Uplifted Goods
Inspire Uplift
Free shipping
$4.43
$8.84
USB Tester Type C USB Voltage Meter Current Tester IPS LCD Display Power Tester Multimeter USB Power
Aliexpress
49% off
$4.43
$8.84
USB Tester Type C USB Voltage Meter Current Tester IPS LCD Display Power Tester Multimeter USB Power
Aliexpress
$1.95
$2.44
USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress
20% off
$1.95
$2.44
USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress
$79.97
$159.94
USB Type C Digital Power Meter Tester Voltage, Current, Power, And Temperature Monitor For USB C Devices | Multicon Wholesale Hub
Inspire Uplift
Free shipping
50% off
$79.97
$159.94
USB Type C Digital Power Meter Tester Voltage, Current, Power, And Temperature Monitor For USB C Devices | Multicon Wholesale Hub
Inspire Uplift
Free shipping
$42,311.00
MQP Packet-Master USB-PDT_PDT-BT3 Power Delivery Compliance Tester
Saelig Company Inc
$42,311.00
MQP Packet-Master USB-PDT_PDT-BT3 Power Delivery Compliance Tester
Saelig Company Inc
$55.97
$111.94
Digital Tester Multimeter, Type C USB Power Monitor, Current Voltage Cable Checker | Drop Dash Deals
Inspire Uplift
Free shipping
50% off
$55.97
$111.94
Digital Tester Multimeter, Type C USB Power Monitor, Current Voltage Cable Checker | Drop Dash Deals
Inspire Uplift
Free shipping
$46.20
$66.00
WITRN U3 Tester USB Voltage And Current Meter Tester PD3.1 Fast Charging Protocol PPS Ripple
Aliexpress
Free shipping
29% off
$46.20
$66.00
WITRN U3 Tester USB Voltage And Current Meter Tester PD3.1 Fast Charging Protocol PPS Ripple
Aliexpress
Free shipping
$2.52
$7.00
DC 0-36V USB 4.0 Type-C Tester Digital Voltage Current Test Power Meter PD240W 5A Fast Charging
Aliexpress
Free shipping
64% off
$2.52
$7.00
DC 0-36V USB 4.0 Type-C Tester Digital Voltage Current Test Power Meter PD240W 5A Fast Charging
Aliexpress
Free shipping
$1.36
$1.48
TZT Digital USB Mobile Power Charging Current Voltage Tester Module Mini USB Charger Doctor
Aliexpress
$1.36
$1.48
TZT Digital USB Mobile Power Charging Current Voltage Tester Module Mini USB Charger Doctor
Aliexpress
$54.42
Klein Tools ET910 | USB Digital Meter And Tester, USB-A (Type A)
AllDataResource.com
1K+
$54.42
Klein Tools ET910 | USB Digital Meter And Tester, USB-A (Type A)
AllDataResource.com
1K+
$21.79
UM34 USB 3.0 Tester, Voltage-Current Meter, Color Screen, Type-C, No Bluetooth
bigupgadgets.com
$21.79
UM34 USB 3.0 Tester, Voltage-Current Meter, Color Screen, Type-C, No Bluetooth
bigupgadgets.com
$13.03
$13.88
USB Tester PD3.1 Type-C Voltmeter Ammeter | 28V Color Screen Digital Multimeter, Macbook, Fast
Aliexpress
$13.03
$13.88
USB Tester PD3.1 Type-C Voltmeter Ammeter | 28V Color Screen Digital Multimeter, Macbook, Fast
Aliexpress
$6.28
$6.63
10-In-1 USB Type C Tester Digital Voltage Current Meters Battery Capacity Tester Volt Amp Detector
Aliexpress
$6.28
$6.63
10-In-1 USB Type C Tester Digital Voltage Current Meters Battery Capacity Tester Volt Amp Detector
Aliexpress
USB Digital Meter, USB-A and USB-C - ET920 | Klein Tools
USB Digital Meter, USB-A and USB-C - ET920 | Klein Tools
Jun 17, 2020
kleintools.com.au
How To Use A USB Tester - Test USB Voltage & Current
11:48
How To Use A USB Tester - Test USB Voltage & Current
52.9K viewsAug 19, 2015
YouTubedial2fast
✅Top 5 Best USB Testers – Honest Review & Comparison!
4:08
✅Top 5 Best USB Testers – Honest Review & Comparison!
4.7K views9 months ago
YouTubesekandar Express
How to Test a USB Cable for Faults
7:53
How to Test a USB Cable for Faults
47.8K viewsOct 22, 2022
YouTubeBeatTheBush DIY
Ultimate USB Power Tester: How To Check The Voltage & Load Of Your Devices
3:14
Ultimate USB Power Tester: How To Check The Voltage & Load Of You…
1K viewsNov 19, 2023
YouTubeTricks Of Ali
Top 3 Best USB Testers 2025
2:18
Top 3 Best USB Testers 2025
529 viewsDec 15, 2024
YouTubeHelpful Express
Multifunctional USB Digital Tester - USB A and C
Multifunctional USB Digital Tester - USB A and C
May 23, 2019
adafruit.com
7:00
Eversame 2 in 1 Type C USB Tester
13.9K viewsJan 11, 2024
YouTubeThat Guy from Jersey
10:18
KEWEISI USB TESTER REVIEW | Digital Current Voltage Detector C…
7.3K viewsNov 7, 2019
YouTubemaster dorbus
4:57
USB Digital Tester 2 in 1 Type C and Type A
2K viewsDec 9, 2020
YouTubeDung Phuong Channel
5:21
Best USB-C & USB-A Testers in 2023 – AVHzY CT-3, NB48, TC66, …
97.1K viewsNov 18, 2022
YouTubeElectronics&Computers
32:06
KJ - Kay Jay I USB Tester COMPLETE Overview
25.2K viewsNov 19, 2023
YouTubeYour Mobile Tech
3:01
Tested: Comparing my USB testers (Charger Doctor, USB Detector an…
2.7K viewsSep 19, 2017
YouTubeMaxint R&D
15:28
First look: Uni-T UT658 dual USB tester
16.9K viewsOct 29, 2021
YouTubepileofstuff
11:29
Best USB Testers 2025 – Top 5 Voltmeter & Ammeter Picks!
2K views7 months ago
YouTubeCool Product
3:05
How to Test USB Chargers, Cables, Ports & Power Banks Using a US…
81.1K viewsJul 5, 2018
YouTubeElectronics&Computers
11:01
Fnirsi FNB58 USB tester
43.2K viewsDec 20, 2022
YouTubeDiodeGoneWild
1:11
USB Digital Meters (ET900, ET910, ET920)
14.7K viewsApr 26, 2023
YouTubeKlein Tools
10:20
USB DIGITAL TESTER!!! SEE HOW IT WORKS!!!!
26.3K viewsMar 6, 2021
YouTubeRYNO TECH
0:40
USB Cable Tester
75 views8 months ago
YouTubeElerain Info
4:34
Top 5 Best USB Tester Review 2023
1.2K viewsJul 2, 2023
YouTubeA2Z ads
12:37
Mustool UD18 USB/DC Jack Tester | Review, Measurement Tests of all …
8.6K viewsMay 31, 2021
YouTubeJoGeo Techlab
20:12
Easy Method to Test Voltage/Amps/Watts of your USB …
14.6K viewsJan 5, 2022
YouTubeD3RPZILLA
1:14
Gardner Bender Household Electrical Tester Kit; Battery, GFCI…
4 viewsAug 2, 2019
amazon
4:36
Multimetro + Tester RJ45 RJ11 RJ12 + Tester cables USB
2.9K viewsFeb 22, 2021
YouTubeJ-Tec
16:53
Testing Fnirsi FNB58 and Kowsi KWS-X1.Not Just Simple usb Test…
206 views1 month ago
YouTubeBaldguyfix
13:57
Measuring USB cable resistance using USB testers
30.5K viewsApr 7, 2019
YouTubeTheHWcave
0:50
Amazon.com: Usb Cable Tester
100 viewsFeb 26, 2025
amazon
14:37
How to test USB Chargers with USB MultiMeters / Klein Tools ET920 - …
20.8K viewsMay 28, 2020
YouTubeMyMobile911
See more videos
Static thumbnail place holder

Shop USB Testers

Sponsored
About our ads
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
21% off
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
55% off
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
33% off
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
Free shipping
50% off
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
$2.20
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$2.20
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$3.18
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$3.18
USB Tester Current Voltage Charger Capacity Tester Volt Current Voltage Meter Time Display Mobile
Aliexpress
$4.11
$6.85
2303C Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile
Aliexpress
Free shipping
39% off
$4.11
$6.85
2303C Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile
Aliexpress
$2.26
MECHANIC DT3 USB Cable Tester Data Cable Test PCB Board For iPhone Android USB Type-C Lightting Date
Aliexpress
$2.26
MECHANIC DT3 USB Cable Tester Data Cable Test PCB Board For iPhone Android USB Type-C Lightting Date
Aliexpress
$6,554.00
Packet-Master USB-PET Protocol And Electrical Tester
Saelig Company Inc
$6,554.00
Packet-Master USB-PET Protocol And Electrical Tester
Saelig Company Inc
$47.47
$94.94
USB Voltage And Current Tester For Power Banks And Chargers - Usb And Type C | Uplifted Goods
Inspire Uplift
Free shipping
50% off
$47.47
$94.94
USB Voltage And Current Tester For Power Banks And Chargers - Usb And Type C | Uplifted Goods
Inspire Uplift
$4.43
$8.84
USB Tester Type C USB Voltage Meter Current Tester IPS LCD Display Power Tester Multimeter USB Power
Aliexpress
49% off
$4.43
$8.84
USB Tester Type C USB Voltage Meter Current Tester IPS LCD Display Power Tester Multimeter USB Power
Aliexpress
$1.95
$2.44
USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress
20% off
$1.95
$2.44
USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress
$79.97
$159.94
USB Type C Digital Power Meter Tester Voltage, Current, Power, And Temperature Monitor For USB C Devices | Multicon Wholesale Hub
Inspire Uplift
Free shipping
50% off
$79.97
$159.94
USB Type C Digital Power Meter Tester Voltage, Current, Power, And Temperature Monitor For USB C Devices | Multicon Wholesale Hub
Inspire Uplift
$42,311.00
MQP Packet-Master USB-PDT_PDT-BT3 Power Delivery Compliance Tester
Saelig Company Inc
$42,311.00
MQP Packet-Master USB-PDT_PDT-BT3 Power Delivery Compliance Tester
Saelig Company Inc
$55.97
$111.94
Digital Tester Multimeter, Type C USB Power Monitor, Current Voltage Cable Checker | Drop Dash Deals
Inspire Uplift
Free shipping
50% off
$55.97
$111.94
Digital Tester Multimeter, Type C USB Power Monitor, Current Voltage Cable Checker | Drop Dash Deals
Inspire Uplift

Shop USB Testers

Sponsored
About our ads
$379.00
Analog Discovery 3 USB Oscilloscope - 125 MS/S Portable Mixed-Signal Test Tool With Logic Analyzer
Digilent
$379.00
Analog Discovery 3 USB Oscilloscope - 125 MS/S Portable Mixed-Signal Test Tool With Logic Analyzer
Digilent
$43.99
Klein Tools USB Digital Meter And Tester USB-A - ET910
Acme Tools
1K+
$43.99
Klein Tools USB Digital Meter And Tester USB-A - ET910
Acme Tools
1K+
$39.98
Klein Tools USB Digital Meter USB Type A And C - ET920
Acme Tools
2
$39.98
Klein Tools USB Digital Meter USB Type A And C - ET920
Acme Tools
2
$16.99
Gardner Bender LCD USB Multimeter 1 Pk
Ace Hardware
23
$16.99
Gardner Bender LCD USB Multimeter 1 Pk
Ace Hardware
23
$24.13
Klein Tools NET900 | Usb Digital Meter Type A | Auto Tool World
AutoToolWorld.com
$24.13
Klein Tools NET900 | Usb Digital Meter Type A | Auto Tool World
AutoToolWorld.com
$4.50
$8.74
3-7.5V 0-2.5A USB Tester DC LED Digital Voltmeter Ammeter 5V 1A 1.5A 2A USB Charger Current Voltage
Aliexpress
48% off
$4.50
$8.74
3-7.5V 0-2.5A USB Tester DC LED Digital Voltmeter Ammeter 5V 1A 1.5A 2A USB Charger Current Voltage
Aliexpress
$4.45
$4.79
10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector
Aliexpress
Free shipping
$4.45
$4.79
10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector
Aliexpress
Free shipping
$52.20
$87.00
USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 29V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 Pps Trigge… (CT3+SM-LD-00)(C3)
us.juninhoedri
40% off
$52.20
$87.00
USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 29V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 Pps Trigge… (CT3+SM-LD-00)(C3)
us.juninhoedri
$39.97
$79.94
Advanced Type C USB Digital Meter Tester Multimeter, Real Time Current Voltage Power Monitor For Cables, Chargers | USA Free Shipping Shop
Inspire Uplift
Free shipping
50% off
$39.97
$79.94
Advanced Type C USB Digital Meter Tester Multimeter, Real Time Current Voltage Power Monitor For Cables, Chargers | USA Free Shipping Shop
Inspire Uplift
Free shipping
$6.13
$12.05
10 in 1 Color Display USB Tester 0-5A Current 4-30V Voltage USB Charger Tester DC Type-C Power
Aliexpress
49% off
$6.13
$12.05
10 in 1 Color Display USB Tester 0-5A Current 4-30V Voltage USB Charger Tester DC Type-C Power
Aliexpress
$51.41
Klein Tools ET920 USB Digital Meter, USB-A And USB-C
ZenSupply
2
$51.41
Klein Tools ET920 USB Digital Meter, USB-A And USB-C
ZenSupply
2
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$27.90
Voltage And Current Checker, Usb Meter Tester, Type C Multimeter Tester, Current, Voltage, Resistance, Temperature, Char
Everymarket INC
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$2.29
$2.49
TZT 1/3PCS USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester
Aliexpress
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
21% off
$5.68
$7.25
Standard/Mini/Micro USB Cable Data Line Test Board Cable Checker USB Cable Tester Short Circuit
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$7.11
$7.50
Type-C USB Tester DC Digital Voltmeter Ammeter Amperimetor Voltage Current Meter Ammeter Detector
Aliexpress
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
55% off
$9.10
$20.67
Type-C Current Voltage Capacity Phone USB Tester DC 4-30V 0-12A Power Meter Tester PD Mobile Power
Aliexpress
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
33% off
$0.97
$1.45
USB Charging Current Voltage Tester Detector USB Voltmeter Ammeter KWS-V20 KWS-10VA KWS-11VA
Aliexpress
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
Free shipping
50% off
$79.97
$159.94
USB Type C Multimeter Tester, Digital Voltage, Current & Power Meter For Capacity & Charging Monitoring On USB & Type C | Multicon Wholesale Hub
Inspire Uplift
Free shipping