Click image to play movieConnect a multimeter using an alligator clip to each plate (the negative electrode is the TiO 2 coated glass and the positive electrode is the carbon coated glass).

• 连接万用表使用鳄鱼夹以每块板（负极是二氧化钛镀膜玻璃和正极是碳镀膜玻璃）。