Help & Advice

You can find in this section technical support guides and information to help you get the best out of your pool or spa. Read our Help & Advice here

FAQs

Troubleshooting problems in swimming pools and spas. Read our FAQs here

 
Fast Delivery
 

Delivery is FREE for all orders over the value of £75.00 and £10.99 for orders under this value to mainland UK. Read more about our delivery policy here

Pool Size Calculator

Knowing your pool's volume is vital when making adjustments as all calculations and dose rates are based on it.

View Pool Calculator

Excellent Reviews

See what our great customers are saying about us on Truspilot.

View Reviews

Yes/No Hardness Test Kit

This Item
£8.48
Product ID:
SKU00172
In stock

Contains;

  • 30ml of Yes/No dropper reagent supplied in a 30ml dropper bottle
  • 30ml sample pot
  • Simple instructions on how to perform the test
  • Kit supplied within a durable pocket sized case
View All Product Details Here
Swimming Pool Size Calculator

Yes/No Hardness Test Kit

Our Yes/No Hardness Test Kit in a pocket-sized case with enough reagent to perform over 100 tests. It comes with a sample pot that has a graduated scale up the side, allowing easy measurement of sample.This handy, portable kit is a great way to monitor whether your water softeners are dosed at the correct level, with a colour change telling you if more is needed.

Storage & Handling

  • Store in a cool, dry place away from oxidizing and reducing agents, strong acid, alkalis, solvents and organic materials. 
  • Do not mix with other chemicals. 
  • Always wear suitable gloves and eye protection when handling.

Use biocides safely. Always read the label and product information before use.

To write your own review, please, log in or register