This ultrasonic leak detector converts ultrasound signals produced by industrial machinery into easily recognizable audible sounds for a user to evaluate the condition of individual components. The R9100 includes a transmitter that generates a 40 kHz signal to help pinpoint leaks and headphones for use in loud environments.

Features
Locates leaks generated by pressure, vacuum, water, gas or air
Visible (LED) and Audible (ticking) alarms assist in pinpointing leaks
Earphone jack for loud environments (earphones included)
User adjustable sensitivity wheel
Ultrasonic Transmitter generates a 40 kHz signal