Bluelab Handheld PH Pen Rhizotonic XP such as BIOCANNA Bio Vega

such as BIOCANNA Bio Vega and BIOCANNA Bio Flores

Monopotassium Phosphate

and localized areas of floor and floor covering where these pests may be present

White/Black plastic (also known as panda plastic or "poly")

Bluelab Handheld PH Pen Rhizotonic XP such as BIOCANNA Bio VegaThis user friendly and hardy Bluelab Handheld PH will take measurements in increments of 0. 1 ph. And is fully temperature compensated, so you can expect accurate readings every time. Product Features Benefits Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA