![DIY Dual Rail Variable DC Power Supply Soldering Kit (Intermediate Level) Single Range: 3V to 32V, Dual Range: +/- 1.5V to +/- 16V](http://www.sciencepurchase.com/cdn/shop/products/32PMW270037_main2022_{width}x.jpg?v=1666904837)
- Intermediate level soldering kit can be useful as a power source for many electronic circuits
- Wide power supply range - Single supply: 3V to 32V, Dual supplies: +/- 1.5V to +/- 16V
- Two independent, high gain internally frequency op amps
- Positive and negative variable dc power supply, Two adjustable potentiometers
- Input and output terminal blocks, On / off switch