With precisely controlled temperature and accurate flow rate of cool or warm water delivered by The AquaStar water caloric irrigator makes the device perfect for vestibular stimulation during calorie testing. The ingenious technology incorporated within the device displays the audio and visual cues alerting the operator for irrigation. The quick response rate of the AquaStar allows it to stabilize the temperature programmed on the display. The fitting feature of the device allows it to be connected and disconnected with ease from any faucets. In order to gain maximum benefit from the operation, the irrigator must be connected to a sink.