SenSafe® Ozone Check Meter_Micro 20 Accurate results are achieved in

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

Tests for the EPA limit of 15 ppb (µg/L) lead in water

20 6 Chlorine

The kit can test water quality from various sources including faucets

SenSafe® Ozone Check Meter_Micro 20 Accurate results are achieved inCheck 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