An in-line digital TDS monitor which measures and provides a highly accurate 'real-time' display of total dissolved solids levels before and after water passes through your RO system.
This provides you with a visual indication of the RO unit's performance.
'Real-time' calculation of TDS removal rate with a removal rate indicator. When the TDS remove rate is above 80% the LED glows green and if it drops blow 80% it will glow red.
A dual, 3 digit LCD display with a backlight, easy to use quick-connect fittings for simple installation and a selectable monitoring mode - battery saving or continuous.
Requires 1 x long-life 3v lithium battery (CR2032) which is included.