01 buffer prepared against certified reference materials for precise meter calibration

Santevia Stainless Steel Water Bottle (750ml) — Durable aqua blue bottle with flip-top lid

Dimensions (nested): 9

this stage actively rebuilds your water's mineral content

HM Digital DM-2 Commercial Dual TDS Monitor professional pH testing 01 buffer prepared against certifiedInstall on industrial systems such as car washes, window washing, manufacturing, and food processing. UPGRADED APRIL 2012! The newly upgraded model features digital calibration, low battery indicator, improved accuracy, longer battery life (2 years), longer auto shut off time (3 min), diagnostic error messaging, and shielded sensor cables. (Upgraded features below are in red.) FEATURES Highly efficient and accurate due to its advanced microprocessor