FNIRSI C1 USB-C Tester Bluetooth Version – High Precision Type-C Voltmeter Ammeter & PD Protocol Trigger in Pakistan

Overview

The FNIRSI C1 is a specialized USB-C power meter that bridges the gap between portability and professional diagnostics. Unlike standard testers that use bulky USB-A ports, the C1 is a “straight-through” Type-C design. It features a high-definition 1.3-inch colour LCD and uses a dedicated 16-bit ADC chip to deliver 0.00001 resolution. Whether you are a developer working on PD (Power Delivery) firmware or a hobbyist checking your phone’s charging speed, the C1 provides elite-level data in a pocket-sized form factor.

Key Features

• Native USB-C Design: Male-to-Female Type-C ports ensure minimal signal loss and support for high-wattage Power Delivery.

• Bluetooth Data Logging: Connect to the mobile app or PC software to record charging curves and analyze battery performance wirelessly.

• PD Protocol Specialist: Advanced triggering and detection for PD 2.0/3.0, PPS, QC 2.0/3.0, FCP, and SCP.

• Bi-Directional Testing: Can measure current in both directions—perfect for testing power banks that both charge and discharge through the same port.

• Cable E-Marker Reader: Instantly identify the chips inside your USB-C cables to see if they actually support 100W or high-speed data.

• Independent Power Supply: Features a Micro-USB “HID” port to power the tester independently, allowing you to measure from 0V without the tester shutting down.

Technical Specifications