Luocute VI Curve Tester

Spec: Item Type: Double Channel VI Curve Tester Material: ABS Voltage: 4V Internal Resistor: 50Ω, 500Ω, 1K, 2K, 3K, 4K, 5K, 6K, 7K adjustable Frequency: 20Hz, 100Hz, 500Hz, 1kHz, 2kHz, 3kHz, 4kHz, 5kHz, 6kHz, 7kHz, 8kHz, 9kHz, 10kHz, 11kHz, 12kHz, 13kHz, 14kHz, 15kHz adjustable Battery: Rechargeable Li Battery 3000mAh x 1 How to Use: 1. The blue terminal is the multiplex port. When defaulting to route A, the blue terminal outputs 5V pulse voltage every 1 second. After enabling route A+B, the blue terminal switches to route B . 2. Do not measure with electricity! Discharge the object to be measured before using this product. packing list: 1 x Curve Tester 2 x Connection Cables 2 x Test Clips 1 x USB Cable