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power supply
The brightly coloured basic shapes aid shape and pattern identification
A massive 3Â m square mat with clearly identifiable seating areas for up to 30 children
children can piece together a T-Rex
irregular shapes
Bek Voltmeter Clearance power supplyThe Unilab BEK Voltmeter is new addition to the Unilab Basic Electricity Kit. This simple, miniature, Voltmeter is an ideal way to make Voltage measurements in electrical circuits. Specification: Resolution 10 mV Accuracy 2% Input impedance 1M Connectors 4mm Battery life 300 hours (Typ) Battery 2 X AG13 Maximum Voltage 20V dc