StarTech.com USBC-PWRTESTER USB-C Power Tester 240W EPR

• Diagnosing USB-C charging problems on business laptops
• Testing USB-C docking stations before enterprise deployment
• Verifying USB-C charger output during IT troubleshooting
• Checking power delivery through USB-C hubs and peripherals
• Validating USB-C cables for power transmission performance
• Testing high-power USB-C devices supporting USB PD 3.1 EPR
• Troubleshooting USB-C ports in workstation and mobile-device environments
• Verifying power characteristics at enterprise charging stations
• Supporting field engineers during USB-C infrastructure maintenance
• Performing bench-level diagnostics in IT hardware service labs

• Bi-directional measurement of USB-C power flow
• Measures voltage, current and wattage in real time
• Supports USB Power Delivery 3.1 Extended Power Range up to 240W
• 4.5V to 50V operating voltage range
• 50mA to 6.5A operating current range
• OLED digital display for immediate test readings
• Display rotates 180° for improved viewing orientation
• USB data pass-through up to 10Gbps
• Supports DisplayPort Alt Mode video pass-through
• Useful for diagnosing docks, hubs, chargers and peripherals
• Compact design for field-service and mobile IT toolkits
• Supports power testing from either direction
• Bus-powered operation
• Polycarbonate enclosure
• Not compatible with Thunderbolt 3 devices 

• Brand: StarTech.com
• Part Number: USBC-PWRTESTER
• Product Type: USB-C Power Tester
• Tester Type: Bi-directional Digital Power Tester
• Connector 1: USB-C
• Connector 2: USB-C
• USB Data Pass-Through: Up to 10Gbps
• Video Pass-Through: DisplayPort Alt Mode
• Power Delivery: USB Power Delivery 3.1 EPR
• Maximum Power Delivery: 240W
• Input Voltage: 4.5V–50V
• Output Voltage: 4.5V–50V
• Input Current: 50mA–6.5A
• Output Current: 50mA–6.5A
• Measurement Functions: Voltage, Current, Wattage
• Display Type: OLED
• Display Rotation: 180°
• Power Source: Bus Powered
• Enclosure Material: Polycarbonate
• Color: Black
• Chipset: MCP3421
• Product Length: 23 mm / 0.9 in
• Product Width: 57.3 mm / 2.3 in
• Product Height: 10 mm / 0.4 in
• Product Weight: 12 g / 0.4 oz
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 85°C
• Humidity: 5%–95%
• Insertion Cycles: 50,000
• Thunderbolt 3 Support: No
• Compliance: RoHS 

WHY CHOOSE THIS PRODUCT?

• Organizations choose the USBC-PWRTESTER when USB-C power faults need measurable evidence rather than trial-and-error replacement. Its combination of bi-directional voltage/current/wattage monitoring, 240W PD 3.1 EPR capability, 10Gbps data pass-through and DP Alt Mode makes it more useful for enterprise USB-C troubleshooting than basic power-only meters. For IT teams, it can help isolate charger, cable, port, dock and peripheral power issues, reducing diagnostic time and unnecessary component replacement. Its compact design also makes it practical as a shared service-desk or field-engineer diagnostic tool. Buyers should specifically verify Thunderbolt 3 requirements because this tester does not support Thunderbolt 3.