USB Type-C Digital Charging Tester DC 4.5–50V 0–8A Voltmeter Ammeter Power Capacity Meter

Monitor charging performance, power bank capacities, and device safety with this high-voltage USB Type-C Digital Charging Tester. Engineered for high-voltage fast-charging protocols, this multi-functional inline power meter supports an expanded measuring range of DC 4.5V up to 50V and currents up to 8A. Designed for hardware engineers, tech reviewers, repair technicians, and everyday mobile users, it measures real-time voltage, amperage, active wattage, cumulative capacity (mAh), energy throughput (mWh), and elapsed charging time. The high-definition digital display screen delivers clear numerical metrics at a glance, allowing you to instantly test USB-C power adapters, evaluate cable resistance, detect voltage drops, and safeguard your smartphones, tablets, and laptops from power anomalies.

Key Features

• High-Voltage 50V Capacity: Wide operational range of DC 4.5V–50V and 0A–8A current handling accommodates high-power USB PD fast charging.

• Multi-Parameter Digital Display: Simultaneously tracks live Voltage (V), Amperage (A), Wattage (W), Capacity (mAh), Energy (mWh), and Duration.

• Inline Pass-Through Design: Seamlessly connects between chargers and Type-C devices without throttling fast-charging speeds or protocols.

• Data Memory & Power-Off Protection: Retains recorded capacity and energy statistics even after being unplugged from power sources.

• Compact Plug-and-Play Ergonomics: Durable, lightweight housing fits easily into toolkits, repair pouches, or laptop bags for on-the-go diagnostics.

Why Choose Our High-Voltage Type-C Power Meter

Standard 20V USB meters fail or trip overload protections when plugged into high-voltage modern fast chargers, leaving you unable to test newer laptops and high-power mobile devices. Generic power indicators lack detailed mAh/mWh cumulative logging, making it impossible to calculate exact power bank capacities or battery health. This Type-C charging tester combines an expanded 50V/8A power tolerance, multi-metric numerical tracking, non-volatile memory retention, and compact pass-through operation—giving your tech troubleshooting, cable auditing, and hardware maintenance an instant professional upgrade.

Perfect For

• Testing output capacity and charging speeds of USB-C wall chargers, power banks, car adapters, and solar chargers

• Verifying real battery capacity (mAh) on smartphones, tablets, handheld gaming consoles, and laptops

• Diagnosing damaged or high-resistance USB Type-C charging cables and identifying slow-charging bottlenecks

• Electronics technicians, IT professionals, hardware reviewers, and tech enthusiasts

• Gifting as a practical gadget gift, technician accessory, or electronics repair tool essential

Specifications

• Interface Type: USB Type-C Pass-Through Input / Output

• Voltage Measuring Range: DC 4.5V – 50V

• Current Measuring Range: 0A – 8A

• Recorded Metrics: Voltage, Current, Power, Capacity (mAh), Energy (mWh), Time

• Display Type: HD Digital Display Screen

• Features: Power-Off Memory, High-Voltage Tolerance, Inline Compact Casing

• Ideal Uses: Type-C Voltmeter Ammeter, USB Power Meter, Charger Capacity Tester