Insta-TEST PRO Sodium Chloride [Salt]
Regular water testing means balanced pools and spas, less problems and happier pool and spa owners.
$55.35
Available on backorder
Product Details
Designed for service professionals, measures Sodium Chloride from 1500-5000 ppm. This test strip is a dip-n-read strip with results in 20 seconds. Packaged with 50 test strips per bottle