Skip to main content
1/5

USB Charger Doctor Current Voltage Battery Charge Detector Voltmeter Ammeter Multimeter USB Tester Mobile Power Panel Monitor Gauge DC LED Display

£19.58
Sold by Tinor-GB

You may also like

LASERLINER 083010A AC-TIVE FINDERLASERLINER

LASERLINER 083010A AC-TIVE FINDER

9
Wiha Volt Detector voltage tester, non-contact, single-pole 90 – 1,000 V AC I phase tester with optical signal (43798)TOOLLAND
2 options

Wiha Volt Detector voltage tester, non-contact, single-pole 90 – 1,000 V AC I phase tester with optical signal (43798)

11
Free shipping
DUST EXTRACTOR COLLECTOR CHIPPINGS WOOD SAWDUST 230V 550W SCHEPPACH DC500SCHEPPACH

DUST EXTRACTOR COLLECTOR CHIPPINGS WOOD SAWDUST 230V 550W SCHEPPACH DC500

110
Free shipping
Wiha voltage and continuity tester 12 - 1,000 V AC, CAT IV incl. 2x AAA batteries I with LED display I one-hand testing (45216)WIHA
3 options

Wiha voltage and continuity tester 12 - 1,000 V AC, CAT IV incl. 2x AAA batteries I with LED display I one-hand testing (45216)

13
Free shipping
Wiha Voltage and continuity tester 0.5 - 1,000 V AC, CAT IV incl. 2x AAA batteries I photovoltaic compatible I with LED display (45217)WIHA
3 options

Wiha Voltage and continuity tester 0.5 - 1,000 V AC, CAT IV incl. 2x AAA batteries I photovoltaic compatible I with LED display (45217)

13
Free shipping
Osqi – AC/DC Digital Multimeter – Voltage Range up to 1000V – Current up to 20A – Resistance up to 60MΩ – Backlit Display – PM18C
Sale

Osqi – AC/DC Digital Multimeter – Voltage Range up to 1000V – Current up to 20A – Resistance up to 60MΩ – Backlit Display – PM18C

18
-10%
£30.44
Free shipping
Wiha Volt Detector voltage tester, non-contact, single-pole 12 – 1,000 V AC I phase tester with optical and acoustic signal (43797)TOOLLAND
2 options

Wiha Volt Detector voltage tester, non-contact, single-pole 12 – 1,000 V AC I phase tester with optical and acoustic signal (43797)

11
Free shipping
Wiha Voltage and continuity tester eMobility 12 – 1,000 V AC, CAT IV incl. 2x AAA batteries (44319)WIHA
3 options

Wiha Voltage and continuity tester eMobility 12 – 1,000 V AC, CAT IV incl. 2x AAA batteries (44319)

13
Free shipping
Ignition Tester, Spark Plug Tester, Ignition Coil Detector, Diagnostic Tool for Cars, Trucks, Motorcycles, Lawn Mowers

Ignition Tester, Spark Plug Tester, Ignition Coil Detector, Diagnostic Tool for Cars, Trucks, Motorcycles, Lawn Mowers

6
£29.98
Free shipping
Testeur de Piles numérique,Testeur de Piles Universel,Batterie Testeur,pour AA, AAA, C, D, PP3, 9V, 1.5V, Piles Bouton - Fonctionne sans PileSERBIA

Testeur de Piles numérique,Testeur de Piles Universel,Batterie Testeur,pour AA, AAA, C, D, PP3, 9V, 1.5V, Piles Bouton - Fonctionne sans Pile

4
Free shipping
Electronic blood pressure monitor home blood pressure monitor blood pressure measuring instrument blood pressure monitor,

Electronic blood pressure monitor home blood pressure monitor blood pressure measuring instrument blood pressure monitor,

8
Multifunctional Cable Tester, Cable Detector, MS6812 Robot Lawn Mower Cable Detector, LAN Network Cable, Network Cable Line Tester, Robot Lawn Mower Wire Cut DetectorMEMKEY

Multifunctional Cable Tester, Cable Detector, MS6812 Robot Lawn Mower Cable Detector, LAN Network Cable, Network Cable Line Tester, Robot Lawn Mower Wire Cut Detector

15
Free shipping
Network cable tester for RJ45 and RJ11 cablesMEMKEY

Network cable tester for RJ45 and RJ11 cables

6
Free shipping
Digital Multimeter, Digital Auto Range Multimeter, Professional Electrical Tester, Voltmeter/Resistance/Continuity/Diodes Apply to Laboratories, FactoriesFAMILLE

Digital Multimeter, Digital Auto Range Multimeter, Professional Electrical Tester, Voltmeter/Resistance/Continuity/Diodes Apply to Laboratories, Factories

7
£20.24
Free shipping
Voltmeter Battery Tester for Cars, Trucks, and Caravans (12V, 24V, Cigarette Lighter)

Voltmeter Battery Tester for Cars, Trucks, and Caravans (12V, 24V, Cigarette Lighter)

7
Digital Battery Tester, Universal Battery Tester, Battery Tester, for AA, AAA, C, D, PP3, 9V, 1.5V, Button Cell Batteries - Works Without BatteriesMEMKEY

Digital Battery Tester, Universal Battery Tester, Battery Tester, for AA, AAA, C, D, PP3, 9V, 1.5V, Button Cell Batteries - Works Without Batteries

11
£9.98
Free shipping
Socket Tester Electric Socket Tester Multifunctional Leak Detector with Wall Outlet Voltage Display

Socket Tester Electric Socket Tester Multifunctional Leak Detector with Wall Outlet Voltage Display

7
Free shipping
Smart and Accurate Blood Pressure Monitor, Professional Electronic Upper Arm Blood Pressure Monitor, Automatic Detection of Hypertension, Arrhythmia, Pulse, Adjustable Cuff, WhiteAIPERQ

Smart and Accurate Blood Pressure Monitor, Professional Electronic Upper Arm Blood Pressure Monitor, Automatic Detection of Hypertension, Arrhythmia, Pulse, Adjustable Cuff, White

14
Free shipping
Bosch PRO Non-contact voltage tester GVD 1000-17 Carton box 0601077000BOSCH PROFESSIONAL

Bosch PRO Non-contact voltage tester GVD 1000-17 Carton box 0601077000

3
Free shipping
Jewelry Tester Metal Testing Stone Gold Detecting Stone with

Jewelry Tester Metal Testing Stone Gold Detecting Stone with

Free shipping

Compare with similar items

Product information

Description

General description

The USB Charger Doctor is a versatile current and voltage detector designed for USB-powered devices. It features a compact design that allows for easy plug-and-play operation without the need for additional power supplies or equipment. This device is ideal for measuring the operating current, output voltage, and overall performance of USB ports, making it suitable for use in factories, laboratories, and by individual users.

Technical specifications

  • Uses advanced four semi-dual power loop integral conversion integrated circuits
  • Precision bandgap reference for enhanced accuracy
  • High precision and stable performance
  • Strong anti-interference capability

    • Usage

  • Measures power supplies, USB interfaces, mobile phone chargers, U disks, and other USB-powered products
  • Can detect output voltage and current of USB chargers
  • Suitable for measuring air, voltage loads, and operating voltage and current of USB terminal equipment

    • Features

    • Brand
      TINOR
    • Smart
      Yes
    • Measured function(s)
      Temperature
    • Display mode
      Digital
    • Backlighting
      Yes
    Advice from

    Multimeter buying guide

    A multimeter is an essential tool used to measure various electrical values. From digital multimeters with screens to analogue models with needle scales, multimeters all look alike so it can be tricky to choose the right device. Read on for our best safety practices and tips to help you find the best multimeter!
    Read our guide
    Multimeter buying guide
    You are here:
    The DIY, home and garden specialist

    The DIY, home and garden specialist

    Reliable delivery

    Reliable delivery

    Flexible payment options

    Flexible payment options

    More than 7 million individual and professional customers

    More than 7 million individual and professional customers