FNIRSI FNB48P USB Voltage Current Tester

The FNIRSI FNB48P USB Voltage Current Tester is a versatile tool for monitoring and testing USB power supplies. It offers fast charge detection and supports a wide voltage range, making it suitable for various charging applications.

Key Features:

• 4-24V Voltage Range
• 6.5A High Current
• Fast Charge Detection
• 4 Function Curves
• 5 Ports
• Multiple Protocol Triggers

Display: 1.77-inch TFT LCD Display