Item | TDS Meter |
---|
Electrolysis for water purity testing with TDS range 1-9999 ppm / mg / L, ideal for using in drinking water / water filters / hydroponics / aquariums / food and coffee / pools and spas, 10 minutes auto shut-off, auto temperature compensation, ±2% accuracy, 2 x LR44 cell battery - not included, comes with leather case, 7 x 0.7cm bar size, 220V input.