Water testing · SKU WM-TST-002
TDS Meter Pen
R179
Launching soon — pre-launch pricing shown
One-button check of total dissolved solids — the quickest way to spot a change in your water, and to know when your filter is done.
Join the waitlist
First stock lands soon. Waitlist members get launch pricing locked in and first dibs — no spam, one email when it ships.
Dip, press, read. A TDS pen won’t tell you everything, but it tells you instantly when something changed — in your tap water, your tank, or after your filter. Essential kit for anyone running a filter jug or under-counter unit.
Specifications
- Range 0–9990 ppm
- Resolution 1 ppm
- Extras Temperature readout, auto-hold, auto-off
- Battery Included
- Case Belt-clip carry case
Goes well with
