tamper-proof sachet

Why Choose Alexapure Pro

Lab-Grade Accuracy: ±1% of reading for EC/TDS/NaCl

The dual-purpose formula eliminates the need for separate pH and EC calibration solutions

Take along an Alexapure® Go replacement filter

HM Digital DM-3 Commercial In-Line Dual TDS Monitor aquarium equipment tamper-proof sachetThe DM 3 is a commercial grade TDS monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. DM 3 has a large backlit screen that you will be able to see the readings in dark environments. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water,