Klein Tools USB Power Meter, USB-A Digital Meter for Voltage, Current, Capacity, Energy Resistance ET900
The Klein Tools ET900 accurately and reliably measures and displays USB port voltage, current, capacity, energy, and resistance simultaneously.
Klein Tools USB Power Meter, USB-A Digital Meter for Voltage, Current, Capacity, Energy Resistance ET900
товар №: 44668566

Klein Tools USB Power Meter, USB-A Digital Meter for Voltage, Current, Capacity, Energy Resistance ET900

товар №: 44668566
Распродано
Великобритания Импортировано из магазина UK
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The Klein Tools ET900 accurately and reliably measures and displays USB port voltage, current, capacity, energy, and resistance simultaneously.
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What Stands Out

Real-Time Monitoring
Measures voltage, current, and energy consumption in real-time, giving users immediate feedback on their USB device's performance for optimized power management.
User-Friendly Design
Compact and lightweight with an intuitive interface, making it easy for both professionals and hobbyists to understand and utilize, enhancing accessibility.
Durable Build
Constructed with high-quality materials for long-lasting durability, ensuring reliable performance under various conditions, perfect for everyday use or tough job sites.

Информация о продукте

Shop for Klein Tools USB Power Meter at Ubuy Tajikistan. Monitor Voltage, Current, Capacity, Energy & Resistance with this USB-A Digital Meter. Order now!
  • USB digital meter for Type-A and Type-C ports
  • Measures USB port voltage, current, capacity, energy, and resistance simultaneously
  • Compatible with most USB-A and USB-C ports, including Qualcomm Quick Charge ports
  • No batteries required, draws power from the power source
  • Manufactured by Klein Tools, a family-owned American company with over 160 years of expertise
  • Premium-quality, professional-grade hand tool designed for durability and precision
BrandKLEIN-TOOLS
Power sourcePowered By Usb
StyleUSB-A Meter
ColourOrange
Item weight0.07 Pounds (30 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists wanting to monitor power consumption and optimize devices for efficiency while building projects.

  • Technicians Specializing in Electronics

    Perfect for professionals needing precise voltage and current readings to diagnose and troubleshoot electronic equipment effectively.

  • Frequent Travelers

    Useful for travelers wanting to track power usage and capacity while charging devices on the go, ensuring efficiency.

Not Suitable For
  • Casual Users

    Not suitable for occasional users who may not require detailed monitoring of power metrics in their daily routine.

ОПИСАНИЕ ТОВАРА

Klein Tools USB Power Meter, USB-A Digital Meter for Voltage, Current, Capacity, Energy Resistance ET900

Есть вопрос? Пообщайтесь с нами в чате

Вопросы и ответы клиентов

  • вопрос: What is the voltage and current range of the Klein Tools ET900?

    отвечать: The voltage range is 3 to 20V DC, and the current range is 0.05 to 3A.
  • вопрос: How many readings can the device store and recall?

    отвечать: It can store and recall up to 10 readings.
  • вопрос: Does the device require batteries to operate?

    отвечать: No, the Klein Tools ET900 draws power from the USB source and does not require batteries.
  • вопрос: Will the unit test 100W and above?

    отвечать: The rating is Input 3VDC - 20VDC and 0A - 3A, so it will not test to 100W.
  • вопрос: Does the ET920 cover USB-C 3.1 Gen 2 and Thunderbolt 3?

    отвечать: The ET920 tests USB under load, so with a converter, it should test the voltage and amperage.

KLEIN TOOLS Voltage Testers Editorial Review

The Klein Tools USB Power Meter (ET900) has garnered a positive reception from users who appreciate its straightforward functionality and robust design. This compact digital meter enables users to effectively monitor the output values—voltage, current, capacity, energy, and resistance—of USB-A and USB-C ports, making it a practical tool for troubleshooting various charging devices, such as wall sockets, chargers, and power banks. Users commend the ET900 for its clear and legible display, despite some notes on the screen's size. The build quality is widely praised, with many acknowledging its durable Construction. However, some wished for slightly larger dimensions for enhanced usability. The attached cables, while somewhat stiff, do not detract significantly from the overall experience, especially since these contribute to the unit’s durability. One notable drawback is the unit's limitation when it comes to cable compatibility: USB-A inputs must connect with USB-A outputs, and storing values when input charges fail due to low power is impossible. This could pose challenges for users who experience frequent drops in input power or those unfamiliar with the product's written guidance on USB-C connections. Overall, users express satisfaction with their purchase of the Klein Tools USB Power Meter, often recommending it as an essential debugging tool for charging issues. The feedback highlights that while there are certain restrictions and room for improvement, the device effectively serves its purpose in monitoring USB power output. **

Customer Reviews & Ratings

1 оценки клиентов
  • 5 звезда
    100%
  • 4 звезда
    0%
  • 3 звезда
    0%
  • 2 звезда
    0%
  • 1 звезда
    0%

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Плюсы

  • Easy to use and logical interface
  • Compact size, approximately the size of a credit card
  • Good build quality with clear and readable display
  • Useful for verifying power output and device compatibility

Минусы

  • Limited to USB-A input/output compatibility

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Безопасное оформление Global Delivery Easy Returns Genuine Products

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