USB Tester, FNB58 USB Tester USB Voltmeter Ammeter Tester Type-C Fast Charge Protocol Power PD Trigger Max 7A Ammeter USB Test Meter Voltage Testers Tool Voltmeter, IPS Color Display

Package includes: 1 x FNB58 USB Tester Features: The FNB58USB tester is a high-reliability, high-safety USB voltage and current detection meter and a mobile communication terminal fast charging trigger.It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. Use external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies; it can be used to test the fast charging protocol of chargers. Notes: ● Do not connect the monitoring interface to a power supply exceeding 28V; ● Do not connect the PC connection port to a power source exceeding 16v; ● Only one pair of monitoring interfaces (one input port, one output port) can work at the same time. When there is a pair of monitoring interfaces working, it is forbidden to connect to the equipment on other monitoring interfaces. (Except for the PC connection port, the PC port can be connected to an external power supply) ● When using the fast charge trigger module, please do not connect equipment that cannot withstand high voltage to any monitoring interface; ● After using the PD trigger/monitor/conversion/read E-Marker cable function， please turn the PD communication switch in the lower right corner back to the OFF position; ● Do not charge the phone after the fast charge is triggered, Therefore, the phone is damaged, the manufacturer is not responsible for any damage to the phone.

• IPS Color Display: FNB58 USB Tester features a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, which provides clear and accurate readings of voltage and current. This ensures that you can read the results easily, even in bright sunlight or low-light conditions.
• High-Reliability and High-Safety: FNB58 USB Tester is a high-reliability and high-safety USB voltage and current detection meter, ensuring that you can measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks safely and accurately.
• Multiple Interfaces: FNB58 USB Tester comes with integrated USB-A, Micro-USB, and Type-C interfaces, making it compatible with a wide range of devices. This ensures that you can use the tester with almost any USB device, making it a versatile tool for any tech enthusiast or professional.
• Fast Charge Protocol: FNB58 USB Tester is designed to test the fast charging protocol of chargers, making it a great tool for anyone who needs to test the charging power of mobile phones and the input and output of mobile power supplies.
• Easy to Use: FNB58 USB Tester is easy to use, with a simple interface and intuitive controls. This ensures that you can measure voltage and current quickly and accurately, without having to struggle with complicated tools or techniques. The tester is also lightweight and portable, making it a great choice for anyone who needs to test USB devices on the go.