Features and Benefits:�RECHARGEABLETOUCHSCREENCONTROL UNIT4.3” LCD touchscreen controlunit displays the active channeland sound analysis such as peak,average, and real-timenoise levelsRECHARGEABLEWIRELESSTRANSMITTERSIncludes four wirelesstransmitters and piezomicrophone clampsto broadcast sounddigitally from suspectedtrouble areas. Expandableto six channels.SPECIFICATIONS:� Listen to and diagnose noise, vibration, and harshness from up to 6locations wirelessly during road tests� 4.3” LCD display Mini Tablet Touchscreen control unit� Rechargeable Batteries for control unit and all transmitters.� Includes high fidelity stereo headphones and durable canvas storage bag