100 Phenol Red Tablets PHOTOMETER

£9.91

100 Phenol Red Tablets for PHOTOMETER Hot tub Spa Test Kit Swimming Pool ID

In stock

Description

These high quality Tablets are for use only with a photometer.
They test for PH in your pool and there are 100 in the pack.
All our Tablets have at least 5 years expiry date from the day of purchase.

Confused about your hot tub water chemistry?? Our guides answer the most Frequently Asked Questions!
Why do I need to test my hot tub / spa / swimming pool water chlorine levels?
Why do I need to test my hot tub / spa / swimming pool water pH levels?