surespa 3-Way Bromine test strips

£7.75
In stock
SKU
TS3WAYBRSS

surespa Bromine 3-way Test Strips are formulated specifically for hot tub use and are suitable for use with all bromine sanitisers.

The strips test for free bromine, pH and total alkalinity.

50 strips per pot.

Just dip a strip into the water and remove immediately.  Do not shake excess water from the strip, just hold horizontally for 15 seconds and compare the colours on the strip pads with the colour chart on the side of the bottle.

When sanitising your hot tub with bromine you should test the water at least twice weekly and adjust the total alkalinity, the pH and the bromine level.  This is important because bromine will only sanitise effectively over a small pH range and that pH range must be maintained to keep your hot tub safe to use.

Store in a cool dry place and do not let the strips get damp..

NB. The accuracy of the readings will deteriorate after the use-by date printed on the pot.

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