LaMotte Insta-Test 3 Plus Pool/Hot Tub Test Strips - Pack of 50

LaMotte Insta-Test 3 Plus Pool/Hot Tub Test Strips - Pack of 50

Regular price £9.99

Unit price

only -4831 left in stock

Free 48-Hour delivery on orders over £50 within UK mainland - order by 3pm Monday-Friday. Find out more.

Features we love
  • Test strips for hot tubs, spas & more
  • Check free chlorine, bromine, pH and total alkalinity levels daily
  • Easy to use & check against colour scale on pack
  • Only 15 seconds to develop an accurate reading
  • With 50 test strips per pack
All about me

Looking for a fast and simple way to check the sanitiser levels in your water? Our Insta-Test strips give an instant reading of free chlorine or bromine levels in your spa or pool water. Simply swirl a strip in the water and you'll have your results in no time.

Our Insta-Test strips come in a pack of 50, so you'll have plenty of tests to last you for a while. These strips also check for alkalinity and pH to take the hassle out of water testing. 

Need to know

Pack of 50 tests.

Tests for:

  • Free Chlorine
  • Bromine
  • Total Alkalinity
  • pH
How to use

The Insta Test strip is a dip-n-read strip with instant results. Simply immerse the strip in your hot tub's water for 2 seconds. Remove the strip with pads face up. Shake once to remove excess water. Read your test results after 15 seconds by comparing colours.


How often should I test my hot tub water?

We recommend you test your hot tub water daily whether your spa is in use or not.

What should hot tub water be tested for?

Test your hot tub’s water for sanitiser levels - whether that’s chlorine, bromine or oxygen - along with pH and total alkalinity. This then allows you to make any chemical adjustments that may be required.

What is the best way to test hot tub water?

For quick and accurate detection, we recommend using test strips to check the levels of your water.

How long after shocking a hot tub can you test the water?

There is no set time to wait before using your hot tub. All brands give different recommendations, ranging from 20 minutes to 24 hours. However, before donning your swimsuit and stepping inside, we suggest using a test strip to ensure your chlorine levels are safe.

Top tip: Non-chlorine shock treatments don't sanitise the water. This means you can usually use your hot tub after approximately 20 minutes of adding the chemical.

If you need more advice on keeping your tub water sparkling fresh, read our hot tub maintenance guide.

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