Oakton Waterproof EcoTestr pH1 food-storage manganese sulfate and natural volcanic

manganese sulfate and natural volcanic ash

It is CSA-certified

ONA Gel is an odor neutralizer in a gel form and is dispensed by natural evaporation

non-circling root system

Silica from Bamboo Extract

Oakton Waterproof EcoTestr pH1 food-storage manganese sulfate and natural volcanicOAKTON's new EcoTestr is economical and easy to use. With its crystal clear, ergonomically designed display, you can easily view measurements at a glance. Each rugged tester has a waterproof and dustproof housing for use in dirty and damp field conditions. Simply dip and readthe orientation of the display means there's no need to turn your head or tilt the tester. Single junction electrode is well suited for general purpose applications. Recessed bulb