An engineer customer called us Newheek to inquire about the hand switch. The customer said that he was repairing a C-arm X-ray machine and needed to replace the hand switch, and sent us the old hand switch photo on the machine, let us recommend a 2-speed hand switch replacement. We explain to our customers that the hand switch provided by Newheek is suitable for a variety of medical equipment, but in order to ensure its applicability, you can take a picture of the joint between the original hand switch and the C-arm and send it to our engineers for confirmation. How wide the exposure hand switch of Huarui Imaging is to choose from, the customer needs to confirm the number of cores and the length of the cable required for the hand switch. A 4-core, 3 meter hand switch is commonly used in China. After the customer says yes, contact us again.