Photo 1 of Water Leakage Detection, Underground Water Pipe Leakage Monitor Dual Probe Design, High Strength Sound Intensifier Water Leak Sensor with Earphone, for Water Cement Steel Pipe(US)

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Photo 1 of Water Leakage Detection, Underground Water Pipe Leakage Monitor Dual Probe Design, High Strength Sound Intensifier Water Leak Sensor with Earphone, for Water Cement Steel Pipe(US)Photo 2 of Water Leakage Detection, Underground Water Pipe Leakage Monitor Dual Probe Design, High Strength Sound Intensifier Water Leak Sensor with Earphone, for Water Cement Steel Pipe(US)