About this item

Reverse osmosis (RO) water filtration systems

Extended Battery Life: Approximately 2 years of continuous monitoring on 2 AA batteries

Increased sediment or cloudiness in filtered water

Washing machines & dishwashers: Drain appliances without electricity

HM Digital LDM-100R: Commercial Grade EC/TDS % Rejection Monitor RAS aquaculture meter About this itemThe HM Digital LDM 100R is a commercial grade dual line TDS EC monitor designed to measure both feed water (input) and product water (output) of your reverse osmosis system and automatically calculate the % TDS rejection rate. Ideal for commercial RO systems, water treatment facilities, and laboratory water quality monitoring. Features Monitor the efficiency of your commercial RO system in real time Dual line TDS EC display shows feed water (Line 1)