Fluke ii500 handheld acoustic imager bundle including the SoundMap camera, the SB140 signalling unit, and three years of Premium Care coverage. Detects ultrasonic emissions from 2 to 52 kHz across a 63-degree field of view at ranges from 0.5 to over 50 metres, overlaying a colour SoundMap on the visual image at 25 fps on a 7-inch sunlight-readable touchscreen. Onboard storage of 20 GB holds over 5000 images or 999 short videos. Typical applications include locating compressed-air and vacuum leaks, partial-discharge in medium-voltage switchgear, and mechanical faults in bearings and steam traps.