ชุดทดสอบคุณภาพน้ำ Test Strip Paper > ชุดทดสอบคุณภาพน้ำ เครื่องวัดคลอรีน ชุดทดสอบคลอรีน อิสระ ชุดทดสอบคุณภาพน้ำ Chlorine-Free 480002 ชุดทดสอบคลอรีน อิสระ 480002 Chlorine-Free, bottle of 50 SenSafe™ Free Chlorine water quality test strips combine a wide range of detection with our patented Free Chlorine indicator. Designed to resist interference from monochloramines, SenSafe™ Free Chlorine is the ideal product when testing water quality in a food processing environment. With its 2 methods of detection, SenSafe™ Free Chlorine is perfect for determining whether or not you have the correct amount of sanitizer present. Sold in bottles of 50 water quality test strips, all of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the water quality test. Detection Levels 0, 0.05, 0.1, 0.2, 0.4, 0.5, 0.8, 1.0, 2.0, 5.0 ppm Details Bottle of 50 Test Time Under 30 seconds 480002 Chlorine Test ITS Test Paper Test Strip Water Quality Testing กระดาษวัดคุณภาพน้ำ ฟรีคลอรีน วัดคลอรีน