storage probe

hello, my tank is paused 3 months ago

I have 3 sensors, ORP, pH, temperature.

I put the probes in a container with osmosis water, it's good? or another solution?

thanks

important !!
for the pH and ORP probe you need a 3 molar KCLösung. Osmosis water destroys a pH or ORP probe

thank you if its been 3 months that is in the water, it's too late? How do I know if the ORP sensor is still good? and do I buy a 3molkcl or is it too late? thanks

it's never to late,mostly
when the orp be calibrated, they should be fine. The pH probe I would be set for 24 hours in KCl, and then calibrate

ok thank you i order hi70300 hanna