Insta Test 3 Plus

Description

Tub of 50 x 3-Way Insta Test Strips for swimming pools, hot tubs and spas to accurately measure Free Chlorine 0-10 ppm (or Bromine 0-20 ppm), Total Alkalinity 0-240 ppm, pH 6.2-9.0. Each strip will test for the level of chlorine or bromine in your swimming pool, hot tub or spa water and provide instant results for total alkalinity and pH levels. Use to achieve the perfect water balance for your pool, hot tub or spa – ideal for hot tub owners!