Fisher Labs XLT30-B with Multi-Sensor Microphone

XLT30 Control Option B - Multi-Sensor 
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2-year manufacturer warranty
Made in the USA
 PurposeLeak Detector Product DescriptionThe Fisher XLT-30 Acoustical Leak Detector is a high-performance tool designed for precise leak detection in underground pipelines and other utilities. The XLT-30 combines ultra-sensitive sound microphones with a distortion-free amplification system, providing clear audio feedback through high-performance headphones. It offers advanced filtering options, including all-pass, low-pass, high-pass, and band-pass filters, allowing users to isolate and identify leak sounds effectively across various frequency ranges. The XLT-30 is available with multiple sensor configurations, such as the Big Foot ground microphone, Multi-Sensor, or Little Foot, each designed to handle different surface conditions from hard concrete to soft turf.With its splash-proof design and long battery life of approximately 50 hours (using two 9-volt batteries), the XLT-30 is durable and dependable in challenging environments. Its intuitive control panel features volume adjustment, notch filtering for eliminating interference from surrounding noise, and real-time battery level indication. The instrument is lightweight and portable, with various accessories like sound rods, carrying straps, and a T-handle for versatile applications.The XLT-30 sets a new standard for professional leak detection, offering superior performance for detecting leaks in a wide range of conditions. Specifications
Manufacturer: First Texas Products, LLC
Brand Name: Fisher Research Labs
Country of Origin: USA
Operating Frequency: 60 Hz – 6 kHz (Gain = 95 dB), 20 Hz – 60 Hz (Gain > 90 dB)
All Pass Filter: 60 Hz to 6 kHz
Low Pass Filter: Adjustable cut-off frequency from 150 Hz to 2.4 kHz
High Pass Filter: Adjustable pass-band frequency from 150 Hz to 2.4 kHz
Band Pass Filter: Adjustable center frequency from 150 Hz to 2.4 kHz
Notch Filter: Adjustable center frequency rejection from 150 Hz to 2.4 kHz (usable with any filter)
Audio Output: High-performance headphones (64 ohms)
Visual Output: LCD bar graph display with 2-digit numerical readout
Grade of Protection: Splash Proof
Battery Test: Automatic, real-time battery level indicator
Battery Type: Two 9-volt alkaline batteries
Battery Life: Approximately 50 hours