STEC-700010277

SONAPHONE POCKET Leak Detection Set: 40 kHz Transmission Frequency +/- 2 kHz | LC-Display, Illuminated Background | Stereo Jack for Probes | -10C to 60C Operating Temp. | Requires 2 AA Batteries | Includes: Acoustic Horn, Directional Tube w/ Tip, Airborne Probe L50, Operating Instructions, Lanyard, and Case