(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    6.5A 156W USB Power Meter

    Buy a digital USB tester for power/current/voltage. This safety USB power meter comes with a 6.5A high current, 156W power, 24V voltage, 6-digit display with high precision and supports various fast charging protocols and USB, TYPE-C & MICRO Interface ports.
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Multifuctional USB tester is designed for precise monitoring of power, current, and voltage, and provides 6.5A high current capacity, 156W power, and 24V voltage. Hot selling USB port tester with a 6-digit display supports a variety of fast charging protocols and is compatible with USB, Type-C, and Micro interfaces.


    • Model: ATO-FNB48P
    • Monitoring Voltage: 4~24V
    • Monitoring Voltage Resolution: 0.00001V
    • Monitoring Voltage Accuracy: ± (0.2%+2)
    • Monitoring Current: 0~6.5A
    • Display Current Resolution: 0.00001A
    • Monitoring Current Accuracy: ±(0.5%+2)
    • Display Power: 0~156W
    • Display Current Resolution: 0.00001W
    • Monitoring Current Accuracy: ± (0.5%+2)
    • Load Equivalent Resistance: 0~9999.9Ω
    • Load Equivalent Resistance Resolution: 0.0001Ω
    • Load Equivalent Resistance Accuracy: ± (0.5%+2)
    • Capacity: 0~9999.99Ah
    • Use Energy: 0~9999.99Wh
    • Cable Resistance: 0~9999.9Ω
    • D+/D- Voltage: 0~3.3V
    • D+/D- Voltage Resolution: 0.001V
    • D+/D- Voltage Accuracy: ± (1.0%+2)
    • Equipment Temperature: ℃/℉


    • Digital156W USB tester has a 1.77-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, and Type-C interface.
    • This 6.5A USB power meter uses an external 16-bit ADC and PD protocol physical chip, it can be used to test the fast charging protocol of chargers.
    • It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks and can be used to measure the charging power of mobile phones and the input and output of mobile power supplies.
    • Multifunction USB tester can monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage, etc.


    USB tester dimension


    USB tester details


    USB tester applications

    Tips: Is a USB tester a multi-functional tester?

    Yes, a USB tester is a type of multi-functional tester. While its primary function is to measure and display various electrical parameters in a USB connection, such as voltage, current, and power, many USB testers come with additional features. These may include capabilities like measuring the capacity of a battery, monitoring temperature, and providing data logging.

    The term "multi-functional tester" is broad and can encompass devices that serve different testing and measurement purposes. In the context of a USB tester, its multifunctionality lies in its ability to provide a range of information related to USB power delivery and charging performance. Depending on the specific model and brand, the features of a USB tester may vary, but they are generally designed to offer comprehensive insights into the electrical characteristics of USB-connected devices.

    Write your review for 6.5A 156W USB Power Meter
    • Only registered users can write reviews
    • Bad
    • Excellent