I2C C09 Professional Version

Key features

• Reads up to 140 W with live voltage and current
• Displays CC1 / CC2 and D+ / D− protocol lines
• Waveform display for charging behaviour over time
• Two Type-C ports plus four USB-A outputs
• CH1 and MTS measurement terminals

What this is used for

• Diagnosing fast-charge negotiation failures
• Measuring charge current and power draw
• Testing cables and chargers

Who it's for

Technicians diagnosing charging faults where the protocol handshake, not just the current, is in question.

Manufacturer description

A USB-C power analyser for charging diagnostics, reading up to 140W with live wattage, voltage and current on a colour display. What separates it from a simple inline meter is the protocol visibility: it shows the CC1 and CC2 lines and the D+/D− data lines, so you can see whether a device and charger are actually negotiating a fast-charge contract or silently falling back. The unit provides two Type-C ports plus four USB-A outputs, with CH1 and MTS terminals for direct measurement. • Reads up to 140 W with live voltage and current • Displays CC1 / CC2 and D+ / D− protocol lines • Waveform display for charging behaviour over time • Two Type-C ports plus four USB-A outputs • CH1 and MTS measurement terminals