1. Cocraft voltage multiplier kit

Voltmeter: Wide band digital AC voltmeter
Range: 0 - 20 V
Resolution: 0.01 V
Capacitors: Built-in
Resistors: Built-in
Diode: Built-in
Input: Step variable AC power
source, frequency 50 Hz
Voltage: 0 - 12 V AC
Rated Input: 220 V/50 Hz or 110 V/60 Hz
Power consumption: <20 W
Cabinet: Metal

2. Patch cords

Set of standard 2 mm patch cords of different lengths with spare cords