Automobile air conditioning unit leak detection device

An automobile air conditioning unit leak detection device comprising:

• a detection unit including a sound detector member and a camera member, each member being able to detect a leak from the air conditioning unit, the sound detector member including a sound sensor having a microphone and processing circuitry, the microphone detects and measures sound pressure from received sound waves and the processing circuitry determines the sound intensity based on the measured sound pressure, and the sound detector member detects a leak from the air conditioning unit based on the determined sound intensity, and the camera member detects a leak from the air conditioning unit based on image sensing using an ultraviolet (UV) lens;
• a control unit including a housing member having a pair of strap elements for attaching the housing member to a wearer's wrist, the housing member including a display element for outputting a viewable image received from the camera member, and a speaker for outputting one or more sound waves received from the sound detector member;
• and a probe unit including an elongated flexible cable having the detection unit attached thereto at a distal end and having the control unit attached thereto at a proximate end, wherein the flexible cable transmits one or more signals between the control unit and the detection unit, wherein the sound detector detects the leak in the AC unit when a low to high intensity sound is detected by the sound sensor;
• and wherein the leak in the air conditioning unit may be detected collectively by the sound detector member and the camera member.