Hanna TDS 1382 Calibration 460 ml Irrigation Control Also keeps your roots cool

Also keeps your roots cool in the heat

For any line that must stay algae-free and food-safe

A must have for EVERY pump

It is heavier than glass and you cannot see inside

Featuring an impressive BRIX range from 0 to 85%

Hanna TDS 1382 Calibration 460 ml Irrigation Control Also keeps your roots coolHanna Solutions help keep your meter in good working order. Solutions are compatible with most testers and come in FDA approved opaque bottle to prevent light from damaging the solutions. Hanna Instruments' testing solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution.