The Spider Power Supply

The Spider power supply has been specifically designed for primary, middle and lower secondary school use. Offering 1.5, 3, 4.5 or 6 V smoothed and regulated DC at up to 1 A, it is the ideal next step from using cells and batteries. Four sets of terminals mean it can be used by four groups simultaneously enabling children to connect a multitude of low voltage electrical devices with the spider's bright LED's acting as power output monitors. •Manufactured in the UK •No batteries needed •4 x 4 mm output terminals •Compact and safe design •Fun to use