Watts® PWVT Pure Water Visual Test Kits Series provides a quick, portable, and convenient solution for on‑site water quality testing. Designed for field use, these multi‑use visual kits deliver accurate, easy‑to‑read results without the need to send samples to a laboratory.

Each kit features consistent reagent dispensing and clear instructions, along with a simple comparator card where applicable, to ensure reliable and repeatable testing. All PWVT kits include the necessary reagents, syringes, cuvettes, and instructions to perform multiple tests in a compact, easy‑to‑use format.

Individual PWVT models are available to test key water quality parameters, including free and total chlorine, ferrous iron (Fe²⁺), total iron (Fe³⁺), manganese, water hardness, pH, and total alkalinity.