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Ohm's law experiment apparatus
20529.46
Art NO.: 20529.46
Square voltmeter 1pc, suqate galvanometer 1pc
battery holder 3pcs, switch 1pc,terminal 18pcs
10Ω resistance 2pcs, 20Ω resistance 1pc, 30Ω
resistance 1pc, 40Ω resistance 1pc connecting 
cable with plug 1set,battery 3pcs.

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