Features

• Accurately measures voltage, current, capacity, energy, and resistance on USB-A and USB-C ports
• Supports Qualcomm Quick Charge® ports for high-speed charging compatibility
• Continuously monitors performance data for up to 1000 hours
• Voltage and current overload detection ensures safe operation
• Hi-resolution LCD provides excellent visibility in low-light environments
• Stores and recalls up to 10 previous readings for comparison or documentation
• No batteries required—powered directly by the USB port under test
• Compact, lightweight, and rugged Klein Tools industrial design built for tough jobsite use
• Durable construction withstands drops from up to 6.6 feet (2 meters)
• In-line usage design; must be placed between the device and the power source for testing

Specifications

• Type: USB-A (Type A) and USB-C (Type C)
• Application: Measures voltage, current, capacity, energy, and calculated resistance
• Voltage Range: 3 to 20V DC
• Current Range: USB-A: 0.05 to 3A; USB-C: 0.05 to 5A
• Maximum Capacity Measured: 99,999 mAh
• Maximum Energy Delivered: 999 Wh
• Maximum Resistance: 400 Ohms
• Elapsed Time Tracking: Up to 999 hours, 59 minutes, 59 seconds
• USB Compatibility: USB-A, USB-C; Qualcomm Quick Charge® compatible
• Drop Protection: 6.6 ft (2 m)
• Ingress Protection: IP20
• Display: High-resolution LCD
• Material: Durable polymer
• Overall Dimensions: 2.96'' (7.5 cm) L x 1.96'' (5 cm) W x 0.6'' (1.5 cm) H
• Weight: 1.70 oz (48.0 g)
• UPC: 092644691669