Fisher 2023571 Little Foot Assembly for Acoustical Leak Detector

FEATURES Ultra low amplifier noise Peak hold feature on LCD bar graph for sound comparison Notch filter for external noise suppression Tactile keypad & digital display, backlit for low light usage Automatic battery test and monitoring Operates on two 9 volt batteries Increased response in poor sound conductors Shielded sensor for reduced response to outside noise Improved headset for clearer sound response Detects and pinpoints liquid leaks in pipes Automatic limiter system to enhance weak noise sources Fixher's XLT30 leak detector is built to perform and priced to compete. With advanced electronic amplification and filtering, an easy to read digital display and notch feature, which allows independent suppression of outside interfering noise, the XLT30 proves its worth again and again. Choose Sensor Options: FIXLT30A - Big foot and hydrophonic probe sensor has a proven track record locating leaks. This heavy duty sensor is great for finding leaks without direct contact such as beneath asphalt or concrete slabs. The hydrophonic probe works outstanding when a direct contact can be made. Fisher's FIXLT30B New Multi-Sensor has superior leak detection capabilities. In an extremely compact design, Fisher has achieved higher performance, improved audio clarity, improved sensor electronics and better sensitvity to leaks with less background noise - all with heavy duty characteristics of the trusted Big Foot. The Multi-Sensor is used for both the ground microphone and direct contact applications. The one sensor does it all! Fisher's XLT30 Multi-Sensor combo sets the new standard for leak detection. FIXLT30C - Little Foot and Hydrophonic probe Sensor