HACH MEL Potable Water Laboratory Potable Water Test Kits Microbiology $4,800.00 - $4,902.92 Min. order: 1 unit TDR1000/3P Handheld time domain reflectometer (TDR) $1,818.00 Min. order: 1 unit DPI610E 200KPA 700KPA 1MPA 2MPA Hand-held Pressure Calibrator $4,621.00 - $4,821.00 Min....