Description

Specifications

Amplifier:

Sensor Type: Piezoelectric element
Amplification: 55 dB
Frequency Range: 100 Hz to 2,000 Hz
Notch Filters: 150 Hz and 180 Hz
Temperature Range: 25F to 130F
Power Supply: Two AA batteries (alkaline or rechargeable)
Battery Life: 24 hours (alkaline)
Weight: 10.6 oz (with batteries)
Dimensions: 8.15″ W 3.3″ H 2.4″ D

Headphones:

Type: Stereo over-ear
Impedance: 8 ohms

Carrying Case:

Material: ABS plastic
Weight (Full): 10 lbs (4.55 kg)
Dimensions: 18″ W 12″ H 7″ D

Product Description

The LD-8 Leak Survey Tool is an easy-to-use acoustic listening device designed for detecting water leaks at hydrants, meters, and valves. Ideal for municipal water departments and utility companies, the LD-8 uses a rod-based sensor and powerful amplification system to locate leaks through sound. It features a simple amplifier with push-button controls, a two-digit loudness display, and a three-range sensitivity switch.

The included short and long contact rods allow users to monitor both above- and below-grade assets. Built-in notch filters reduce interference from nearby transformers and power lines, while the stereo headphones provide clear audio with all-day comfort. A compact, 10 lb. carrying case makes the LD-8 easy to transport and store between job sites.