Reef Factory
TDS Meter Plus
$170Out of stock · backorder
Ships Australia-wideOut of stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 5903814433703
SKU 5903814433703
Available to backorder
Out of stock in-store — order now and we'll bring it in for you, ready to ship (or collect) when it arrives. Paid securely at checkout; we'll email you with timing once it's on order.
Added as a backorder
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
The Reef Factory TDS Meter Plus is a handheld digital meter used to measure total dissolved solids in water, giving you a quick way to check the purity of your RO/DI output or top-up water.
Confirming your RO/DI water is actually producing low-TDS output is essential — a rising TDS reading is often the first sign that your membrane or DI resin needs attention.
Key features
- Digital TDS readout for quick, accurate checks
- Handheld design suited to regular spot-checking
- Useful for monitoring RO/DI system performance over time
Who it's for
Anyone running an RO/DI system who wants to monitor water purity and catch membrane or resin exhaustion early, regardless of tank size.
Setup & tips
- Test your RO/DI output regularly to track TDS trends over time
- Rinse the probe with RO/DI water before and after testing to avoid contamination
- A rising TDS reading is a good early signal that it's time to replace your membrane or DI resin
