-
D-D Pen Type Digital TDS Meter
£21.99The D-D Pen Type Digital TDS Meter is a compact, easy-to-use tester for measuring Total Dissolved Solids in aquarium and RO water. Ideal for monitoring water purity and RO system performance.
-
D-D Solutions Inline TDS Meter
£44.99The D-D Solutions Inline TDS Meter provides accurate, convenient monitoring of TDS levels in RO water. Ideal for aquariums, it helps check RO system performance and maintain high-quality purified water.
Shopping Cart