Hanna Electrode / Probe Cleaning Solution 500ml ph test solution Also measure the outside temperature

Also measure the outside temperature with the probe

Can be used indoors or out in soil or hydroponics

B-52 can promote the growth of roots

not included

3 mS (= EC solution + EC water)Recommended PH: 5

Hanna Electrode / Probe Cleaning Solution 500ml ph test solution Also measure the outside temperatureHI7061L is a general purpose cleaning solution for use with pH and ORP electrode that can be used for a variety of applications. pH electrodes become dirty with use and can produce inaccurate results. Use our General Purpose pH Electrode Cleaning Solution to prolong the life of your electrode and ensure accurate readings. Specially formulated for cleaning pH and ORP electrodes Clearly marked expiration date and lot number for traceability. Air tight