
Frequently asked questions
How many readings does the Essentials pH Meter store?
It holds up to 10 past readings, making it easy to track your pH and react quickly to any abnormal readings.
How do I calibrate the Essentials pH Meter?
Dip the probe in VitaLink Essentials Calibration Fluid and press the CAL button until CAL appears on screen.
Is the Essentials pH Meter durable?
Yes, it is shock resistant and water resistant, floating if dropped in solution as long as it is removed and dried quickly. It also has a low battery alert and an energy saving shut-off.
Found It Cheaper?
We're committed to offering the best prices on hydroponics equipment. If you find a lower price elsewhere, let us know and we'll do our best to match it.