... to operate, green physics lab equipment Main Compostion of Physics Electricity Lab1, table-boardAdopt 25mm thickness fire-protection board, processed ... sealed with PVC edge banding by autonamic banding machine. 3, electricity equipment:For teacher: (size: 2800x700x850)a, DC large current ... equipment: Voltmetre, ampere metre, high sensitive ampere metre. Physics Electricity Lab (physics lab equipment)