Fnirsi FNAC-28 Multi-function Type-C & USB Professional Grade Ripple Monitoring Tester Specification: 1. Model: FNAC-28 2. Screen: 1.06 inch 2. Monitor voltage: 4~24V 0.001V +-(0.2%+2) 3. Monitor current: 0~6.5A 0.001A +-(0.2 per mille +2) 4. Monitor power: 0~156W 0.001W +-(0.2 per mille +2) 5. Response time: 1 second 6. Dimensions: 73 x 36 x 12mm Features: 1. Multi-function USB ammeter, bi-directional current, professional-grade ripple monitoring, USB-AType-C dual interface, super fast charging, plug and play, high measurement accuracy 2. With USB-A, Type-C dual male port, suitable for different interfaces of the charger detection and charging detection, plug and play, no need to transfer 3. Equipped with a 16-bit ADC chip, bringing unparalleled high-precision measurement to meet your stringent requirements 4. Real-time power detection bidirectional current charging, 6.5A high-current USB interface, straight-through charging power detection, Type-C interface supports bidirectional current output 5. Fast charging protocol all-round king, supports a variety of protocol triggers, covering the mainstream fast charging protocols, adjustable output voltage, automatic detection, intelligent triggering, fast charging without worries 6. Diversified curve detection modes: real-time voltage and current curve detection; D+D-voltage curve detection; high-speed voltage and current curve detection 7. Cable detection in one machine, cable resistance detection, cable reading, analog testing, all-round protection of your charging safety 5 groups of data records, power outage memory worry-free, restart and continue to test without interruption, built-in battery capacity intelligent calculation, at any time to grasp the power state 8. It fully features: adjustable brightness, custom standby time, temperature symbol switching, language switching, analog DASH, analog Apple 2.4A, and so on. 9. Comprehensive coverage of chargers, all kinds of data cables, charging treasure, laptop charging test, and interface perfor