HM Digital DM-2 Commercial Dual TDS Monitor aquarium pH meter Waterproof Design: Durable construction withstands

Waterproof Design: Durable construction withstands splashes and wet environments

UPC: 891144000113

Most marine systems target 1

chlorine monitoring

Factory Calibrated — Calibrated with 342 ppm NaCl solution

HM Digital DM-2 Commercial Dual TDS Monitor aquarium pH meter Waterproof Design: Durable construction withstandsInstall 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