Your Cart is Empty

HM Digital


In-Line TDS Meter

​In-Line Dual Range TDS Meter 

Highly Efficient & Accurate TDS Meter for Measuring Total Dissolved Solids in Part per Million (PPM)

For Fast In-Line  Measurement Water Purity - Includes 1/4" Mur-lok® Quick-Connect T-fittings

Displays TDS Levels of the Feed Water & Product Water with in & out Electrode Probes

  • Installs Quickly & Easily - Variable Mounting Bracket
  • Advanced Microprocessor Technology
  • Digital Calibration for Each Line
  • Auto-off Function -  Shuts off Automatically after 3 Minutes
  • Strong Water-Resistant Casing
  • Large Easy-to-Read LCD Display - Diagnostic Error Messages

Improve Your Efficiency
Know Precisely When to Change your Filters & Resin

Measurement Range: 0-9990 PPM
Free UK Courier Delivery for Orders over £60 Exc.VAT
Get an EXTRA 5% OFF Orders over £200 Exc.VAT
Excludes Resin, Selected Products and Special Offers