Hot Tub Test Strips,100 Sticks 6 in 1 Spa Chlorine Test Strips Kit, 6-Way Water Clear Test Strips for Pool, Hot Tubs, Ponds Testing Chlorine, Free Chlorine, PH, Alkalinity, Hardness, Cyanuric Acid

Use these daily to test the chemical levels of my pool. Simple to use. Just dip the strip in and out of the water after 15 seconds match the colours on the strip to the colours on the bottle. The instructions on the bottle tell you what the levels should be. Its that simple.

Used for our lay z spa hot tub to test daily. They do come with additional tests - water hardness etc,

Love this product, helps keep the pool water levels as they should. Highly recommend.

Fast delivery, product as described. We use these regularly.

Great value and speedy service

Brilliant. Does what it says .

Had a 3 in 1 stripes before, worked flawlessly and easy reading.These 6in1 are too close to eachother and the colours smudge each others all the time. Its harder to read too as the colours are completely different tone/contrast from the bottle, unlike my old 3 in 1's which makes it really clear to tell exactly what chlorine/PH is. Most of the extra stuff these say, are stuff you cant really change (like water being too hard, you cant "soften" it with chemicals, only harden it. )

Used a number of strips and the colours immediately runs out of the blotting paper leaving a smudged effect making it difficult to check the intensity of the colours. Shouldn't have gone for the cheapest!

Bandelettes empaquetées par sachets de 10, très bien pour les conserver et livraison très rapide

Di facile utilizzo, sembra essere abbastanza preciso

Languette pour Spa ou piscine

Arrived fast and seem good quality but the strip colours didn’t match the chart meaning they couldn’t be used, seller refunded straight away so can’t complain.

J'ai acheté ces bandelettes pour vérifier la qualité de l'eau de mon SPA, sauf que je suis déçu de la qualité de ces bandelettes.Les tampons bavent les uns sur les autres et fausse le résultat final c'est dommage. Bandelettes fabriquées en Chine et ca se vois. Je ne recommande pas ces bandelettes, je vais devoir retourner voir le magasin de piscine/SPA près de chez moi pour lui acheter les bandelettes de la marque FRESHWATER.