What should I do???

Friday just gone I had to flush my plants due to a deficiency..they're towards the end of flower, but I accidentally broke my pH meter after flushing them..I've got another one coming Wednesday/Thursday, the pH of my tap water is close to 8, what should I do until my replacement meter comes?I'm growing in Coco coir so they're ment to be fed everyday

to be on the safe side, just stick to plain water. its only 3 days. well thats what i would do

That's what I was thinking mate, IL stick to that then, so plain water thats not ph'd won't harm the plants then?

as far as i know it shouldent, not for such a short length of time, but im sure you will get more advice soon