Oakton TDSTestr® 11 Plus
TDS Pocket Tester
Oakton TDSTestr® 11 Plus TDS Pocket Tester
Three range instrument covers most applications
Never watch a tester sink to the bottom of your tank or pond! These waterproof testers float, so there’s no need to worry. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability. All waterproof Testrs have replaceable sensors. Reuse the meter body many times without losing waterproof and dustproof protection.
See a video demonstration of how to calibrate your Oakton TDSTestr