SubsurfaceLD18Specifications

LD-18 Water Leak Detector - SPECIFICATIONS
by Subsurface Instruments

Amplifier Size

6.4" x 3.0" x 5.7" (16.3 cm x 7.6 cm x 14.5 cm)
Amplifier Weight

2.2 lbs (including 4 C batteries) (997.9 kg)
Amplifier Input Power

Four (4) C dry cell batteries
Amplifier Battery Life

(continuous use) 24 hours minimum
Amplifier Frequency Range

50 Hz to 2200 Hz
Amplifier Amplification

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 No. of Sound: 250 (by date and time)
Weather Resistance: IP52 equivalent
Temperature Range (working): -4 F – 130 F (-20 – 54 C)
Amplifier Sensor

Type: Piezo electric ceramic
Weather Resistance: IP67 equivalent (3 ft. water depth for 30 minutes
Standard Base: 3-pronged plate (removable with nutdriver)
Amplifier Warranty

4 Years
ABS Carrying Case Size

18.5" x 14.6" x 7.5" (470 mm x 371 mm x 190 mm)
ABS Carrying Case Weight

15.8 lbs (7.16 kg)