$16.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Handheld water quality tester, measure the TDS (total dissolved solids) in your water quickly and easily. Hold function Auto-off function TDS chart on reverse side Factory calibrated (can be recalibrated)
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$16.95