The image shows a drawing of a machine with a lot of wires attached to it, along with some text which reads "electrometer".
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The image shows a drawing of a machine with a lot of wires attached to it, along with some text which reads "electrometer". The machine appears to be a large, rectangular box with a handle on the top and a control panel on the side. The wires are connected to the box and the text is written in a bold, black font. The background of the image is a light blue color.