SenSafe® Ozone Check Meter_Micro 20 you will get LSI -

you will get LSI - Langelier Saturation Index automatically displayed in your results

With Boris Mercury Check you can easily test to ensure that your water is well below this level

You can find more information on how Lead gets into water and what you can do about it to protect your family here:

- Ammonia (25 tests)

Accurate results are achieved in two and a half minutes and best of all

SenSafe® Ozone Check Meter_Micro 20 you will get LSI -Check your Ozone level in water with confidence using our SenSafe Ozone Check. Make sure your Ozone levels are where you want them to be. Contains 50 tests. Safe and non Hazardous Low detection levels The SenSafe Ozone Check test strip is a TMK (Thio Michlers Ketone) Colourimetric Aperture Strip designed around patented technology and can be used for screening all drinking water sources. The water quality test reports accurate results from 0. 05 ppm