Hach Test Kit Hardness, Iron and pH

For technicians who want a single, comprehensive field kit, the Hach Hardness, Iron and pH Test Kit bundles three of the most important water quality measurements into one rugged plastic case. It is built for the realities of service work, where dependable results and easy portability matter as much as accuracy. Rather than carrying three separate kits, an installer can evaluate the most common problem indicators of a water supply from one organized package.

The kit performs a drop-count titration for hardness, where one drop conveniently equals one grain per gallon for fast mental math in the field, alongside color disc and comparator testing for iron across a 0 to 10 ppm range and pH from 6.5 to 8.5. Together these three parameters paint a clear picture of source water and help diagnose staining, scale, corrosion, and taste complaints before recommending treatment.

Three essential tests, one durable case

• Drop-count hardness titration calibrated at 1 drop = 1 grain per gallon
• Iron testing via color discs across a 0 to 10 ppm range
• pH comparator covering a 6.5 to 8.5 range
• Reagents sufficient for 100 or more tests
• Rugged plastic carrying case protects components in the field
• Combines three core measurements in a single portable kit

Hardness, iron, and pH together explain many of the most common complaints homeowners report, from rusty fixtures and orange laundry stains to white scale buildup and corrosive, blue-green plumbing residue. Hardness guides softener sizing, iron levels point toward the right oxidizing or filtering media, and pH influences both corrosion and the effectiveness of iron removal. Having all three tests in one case lets installers and well-water professionals evaluate a site quickly and confidently recommend the right combination of softening, iron filtration, or pH correction. For service vehicles and treatment shops, this Hach kit is an efficient, reliable diagnostic centerpiece.

Carrying a single multi-parameter kit also streamlines record-keeping, since you can log hardness, iron, and pH from one site visit using one consistent set of methods. For professionals who value efficiency and homeowners who want a thorough picture of their water in one purchase, this Hach kit delivers comprehensive diagnostics in a durable, road-ready package.