Hanna Electrode Cleaner, 16 oz food-&-water-storage thereby protecting the smaller fragile

thereby protecting the smaller fragile flowers from being overexposed to the blades of the machine

in a footprint no bigger than a toaster

Plus… it’s completely hypoallergenic and there’s no absorption into surrounding areas

Built-in socket with 15′ ballast cord

All of the Roots Organics guanos have been sourced for quality and harvested with bat-friendly methods so you and your garden get performance with principles

Hanna Electrode Cleaner, 16 oz food-&-water-storage thereby protecting the smaller fragileClean the liquid junction of your electrodes at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes. Hanna Instruments offers a wide range of cleaning solutions, for general purpose and specific applications, to eliminate all kinds of dirt and deposits from the electrode, and thus ensure correct measurements.