FNIRSI-FNB58 USB Tester TYPE-C Fast Charge Capacity Ripple Measurement

Description

The FNIRSI-FNB58 USB Tester is an advanced device designed for professionals and enthusiasts who require accurate and reliable measurements of USB voltage and current. This high-reliability, high-safety USB voltage and current detection meter serves as a mobile communication terminal fast charging trigger, making it an essential tool for anyone working with USB interfaces.

#### Key Features

Equipped with a 2.0-inch full-colour ultra-wide viewing angle TFT LCD display, the FNIRSI-FNB58 ensures that readings are clear and easily visible from various angles. The device integrates multiple interfaces, including USB-A, Micro-USB, and Type-C, providing versatility for a wide range of applications. It employs an external 16-bit ADC and a PD protocol physical chip, enhancing its measurement accuracy and reliability.

#### Measurement Capabilities

The FNIRSI-FNB58 is capable of measuring a variety of parameters critical for assessing power supply and consumption. It can monitor voltage levels ranging from 4V to 28V, current from 0A to 7A, and power consumption up to 140W. Additionally, it can determine load equivalent internal resistance from 0Ω to 9999.9Ω, D+/D- voltage from 0V to 3.3V, and equipment temperature in both Celsius and Fahrenheit.

The device also tracks capacity from 0Ah to 9999.99Ah and energy usage from 0Wh to 9999.99Wh. It provides insights into cable resistance, measuring from 0Ω to 9999.9Ω, and monitors equipment running time and record time, both of which can extend up to 99 days, 23 hours, 59 minutes, and 59 seconds.

#### Applications

The FNIRSI-FNB58 is ideal for measuring the power supply or consumption of various products, including USB interfaces, mobile phone chargers, and USB drives. It is particularly useful for assessing the charging power of mobile phones and the input and output of mobile power supplies. Furthermore, it can effectively test the fast charging protocols of various chargers, making it an invaluable tool for both testing and troubleshooting.

In summary, the FNIRSI-FNB58 USB Tester combines precision, versatility, and user-friendly features, making it an essential instrument for anyone involved in the field of electronics and mobile charging technology.