Two men are working on a piece of equipment outside a brick building

Two men are working on a piece of equipment outside a brick building. One man, wearing a blue jumpsuit and cap, is focused on the equipment with a multimeter. Beside him, a second man in a black t-shirt is squatting and giving a thumbs-up to the camera. Various tools, including a drill and a toolbox, are scattered around them. A brown fence is in the foreground, and a glimpse of a white van can be seen in the background.