Hailege 1136 USB Spannungs- und Strommessgerät LCD-Display Kapazitätstester für Powerbanks

Hailege LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank

• Measuring Range: Voltage 3-9V, Current 0-3A, Accuracy: +/- 1%
• Display: Simultaneously display Amp and Volt in real-time
• Memory function: The working time and Capacity have Memory function when power off
• Widely used: Perfect for testing phone, power bank, solar charger, car charger, tablet, computer, note book and so on

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