Fisher XLT-30A Acoustical Leak Detector

The XLT-30 takes leak detection to a new level with advanced electronic amplification and filtering. An all tactile keypad along with an easy to read digital display enables even the novice to become proficient at leak detection. The advanced microprocessor enables ENHANCEMENT of the weakest sounds like those in non-metallic pipes or those in sound muffling conditions. The XLT-30 is also designed to reject most loud interfering noises like wind, motors, and traffic. New to the filtering selection is a Notch feature that allows independent suppression of an outside interfering sound, allowing the user to selectively tune to the desired leak noise. In the Fisher tradition, the XLT-30 is affordable, tough, and simple to use while providing maximum performance. A two year limited warranty comes standard with the unit. Features: Ultra low amplifier noise Peak hold feature on LCD bargraph for sound comparison Notch filter for external noise suppression Tactile keypad & digital display for easy use Automatic battery test and monitoring Operates on two 9 volt batteries Increased response in poor sound conductors Operates on two 9 volt batteries 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 Two year warranty Factory Included: Heavy-Duty Carrying Case Hydrophonic Cylinder Probe Probe Cable Assembly Operation Manual Control Unit Head Phones Big Foot Carry Strap Housing Bracket Sound Rods User Manual 2 Year Warranty Specification: Operating Frequency: All Pass: 60Hz - 6kHz Filter Mode: 60Hz - 2.4kHz 20 Hz - 60 kHz, Gain > 55 db Filter Types: Independent notch filter Lowpass, Highpass or Bandpass Gain: 95dB Output Indications: Audio: High performance headphones ( 64 ohms) Visual: LCD bargraph and 2-digit numeric display General: Battery Test: Automatic Battery Type: Two 9 Volt alkaline Battery Life: 50 Hours ( approximate) Weight: Housing 1.2 lbs & Bigfoot Sensor 4.5 lbs Case Dimensions: 8-1/ 4 " x 8-1/ 2 " x 32-1/ 2 "