Embodiments of the present solution provide a cloud bridge to bring network transparency between the otherwise disparate networks of the datacenter and cloud service provider. The spray head includes a spring biased piston in a cylinder, a lever which is coupled to the piston via a flexible cable. The set of probes are arranged on the microarray in a pattern that is recognizable to a human being through visual observation. The inner track extends along a corresponding lateral side of the two opposing lateral sides and substantially parallel to a vertical plane of the main body, and is supported by a plurality of inner pulleys. The system is used by sending an optical signal along the optical fiber, detecting a reflected optical signal, separating the optical signal into component signals, and extrapolating a well condition therefrom.