• Multifunction Design: This tester can monitor the voltage, current, and powe
• Wide Compatibility: It can be used to test the fast charging protocol of chargers
• Application: Check the performance of USB cables, wall chargers, car chargers, and power banks
• Easy to Store and Carry: Mini and lightweight, easy to carry, allowing you to know the voltage/current/power status anytime, anywhere

Specification:

• Measuring range: 5V-30V
• Input voltage: 5V-30V
• Output voltage: 5V-30V
• Ambient temperature: 45℃
• Weight: 20g
• Size: 55*21*8.3mm
• Voltage measurement error: 1V