5in1 Chlorine Dip Test Strips Hot Tub Swimming Pool Hard Water PH Tester Paper

Description

Features:
High precision.
Use colorimetry to quickly determine the pH, residual chlorine, bromine, total chlorine, total alkalinity and total hardness in water.
Easy to use.
Used in swimming pools, spas and other industries.
specification:
Total hardness: 0~100
Total chlorine range: 0～10
Free chlorine range: 0～10
Free bromine range: 0～22
PH value range: 6.8~8.4
Total alkalinity: 0~240
Quantity: 50 pcs/box
Package Included:
50 x water quality test strips
Specification:
Item type: Swimming Pool SPA Test Strips
Material: Paper
Color: As pictures
Quantity: 50pcs/bottle
Test Range:
Free Chlorine Test Range: 0~10ppm
pH Test Range: 6.8~8.4
Total Alkalinity Test Range: 0~240ppm
Package includes:
1*bottles of Pool SPA Test Strips(50pcs)