Digital Water Leak Detector - LD 18

The LD-18 Digital Water Leak Detector is the first water leak detecting instrument to offer automatic noise reduction from intermittent interfering noises, like passing vehicles, people talking, and pedestrian footsteps, plus graph displays of leak pinpointing which can be downloaded and stored on a computer for reporting purposes.
Standard Items:
1. Amplifier with LCD Display, Controls, and USB Connection (to PC Computers)
2. Padded Case for Amplifier
3. 40 inch Belt - Optional 50 inch and 60 inch Belts available
4. Ground Microphone and Handswitch
5. Magnet Base and Nutdriver
6. Heavy-Duty ABS Plastic Carrying Case
7. Aviation-Grade Stereo Headphones
8. PC Software and USB Cable
Optional Accessories:
9. Sensor with Strong Magnet and 9.75 ft. Cable (to listen at valves and hydrants) 3 pc Rod Set, 40 inch pointed rod, 60 inch pointed rod (not shown)
Features: All-digital amplifier with automatic noise reduction of intermittent sounds, high and low filters, storage and graphing of sound levels at different locations on the pipe, bar graph and numeric display of sound loudness, USB connection, and back light.
LD-18 Amplifier shows filter settings, bar graph and numeric display of sound loudness, and minimum sound level detected
Automatic noise reduction capability for intermittent noises such as pedestrian footsteps, people talking, and passing vehicles.
5 High Frequency filters, 3 Low Frequency filters (plus Low filter OFF), and 2 Notch filters (plus Notch filter OFF) to remove continuous interfering noises from A/C hum, motors, wind, etc.
Storage and graphical display of the leak‘s loudness at multiple locations along the pipe.
Spectifications: AMPLIFIER Combined Sensitivity and Amplification: 900 V/G or higher (at 400 Hz)
Low Filters: Off, 100 Hz, 200 Hz, 400 Hz
High Filters: 400 Hz, 600 Hz, 800 Hz,1200 Hz, 2200 Hz
Notch Filters: Off, 50 Hz, 60 Hz
Maximum Number of Sound Levels Saved in File: 250 (by date and time)
Power: 4 "C" dry cell batteries
Battery Life (continuous use): 24 hours minimum
Weight: 35 ounces (including 4 C batteries)
Size: 6.4" x 3.0" x 5.7" (163mm x 76mm x 145mm)
Weather Resistance: IP52 equivalent
Temperature Range (Working): Minus 4 F to Positive 130 F
SENSOR
Type: Piezo electric ceramic
Weather Resistance: IP67 equivalent (3 ft water depth for 30 minutes)
Standard Base: 3 - Pronged Plate (removable with nutdriver)
Pinpoint Water Leaks with LD-18
5 Year Warranty - Sensor:- 1 Year
http://www.youtube.com/watch?feature=player_embedded&v=wZbUmI9Y9m0
Associated Product:
- Water Leak Detector - LD12
Correlator for Metal Pipe
- Leak Survey Instrument - LD15
- Aquascope Leak Detector
Contact Rod Assembly