Lutron Water Quality Meters

PWA-301
Water meter with built-in probe,
water resistance
Pure water
Harderness meter
Conductivity:
0 to 1999 uS,
Water hardness:
0 to 1000 ppm,
Pt glass electrode,
New !

 

PWH-303
Water meter with remote probe,
water resistance
Pure water
Harderness meter
Conductivity:
0 to 1999 uS,
Water hardness:
0 to 1000 ppm,
Pt glass electrode,