• The best professional grade correlator/water leak detector/plastic pipe locator. Wireless and submersible receiver

• GPS in transmitters and receiver

• Wireless microphones & headphones

• Automatically scans and sets background noise filters

Highest performance water leak correlator and the easiest.

• Submersible controller & microphones

• Automatic pipe velocity calibration

• The best professional water leak detector

• Highest sensitivity microphones

• All wireless microphones and headphones

Uses the same excellent A200 microphones, headphones and case with a smaller better priced control unit.

• Precise background noise filters

• Testrod or corded microphones.

• Precise background noise filters.

• Testrod or corded microphones.

• Internal and external microphones

• Economical

• Compact

• Easy

• Wireless or wired headphones

Loggers listen when it's quietest while your sleeping surveying the most pipe for the lowest cost

• Detect leaks from up to 1500 feet.

Highest quality hydrogen tracer gas water leak detector pinpoints leaks even the noisiest areas.