If you already know your part numbers, simply enter them below along with the quantity desired and click Add to
Cart for a speedy check-out.
Join our newsletter list to get the latest updates
TOLL FREE: 877-541-6603
Availability: Ships within 24-72 hours
Our waterproof microprocessor TDSTestrs and ECTestrs offer push-button calibration and ±1% accuracy in a rugged waterproof housing. Never worry about losing your tester in a pond or tank; these testers float!
Valox® housing and stainless steel electrodes offer good chemical compatibility. Replaceable sensors let you reuse meter body without losing waterproof protection.