Description
name:Hot tub dip test strips;
Material: PET;
Test time: 17s;
Accuracy: 96%;
Weight: about 40 grams;
Advantages: have the ability to resist VC interference;
Test items: total chlorine, residual chlorine/bromine, PH, total alkali, hardness, cyanuric acid;
Scope of application: suitable for hot tub, drinking water, aquariums, swimming pools and spas, industrial water, ponds, hot spring water, etc.
The measuring range of pool and spa test strips:
▶Total Chlorine:0-1-3-5-10;
▶Free Chlorine:0-0.5-1-3-5-10;
▶PH test range:6.8-7.2-7.4-7.6-8.0-8.4;
▶Total Alkalinity:0-40-80-120-180-240;
▶Total Hardness:0-100-250-500-1000;
▶Cyanuric Acid:0-50-100-150-240.
Test Strips for 6 Parameters:
▶Total Chlorine: Levels should be 0 ppm;
▶Free Chlorine: Levels should be 1-3 mg/litre (ppm) for pools and 3-5 mg/Litre (ppm) for hot tubs;
▶PH: pH levels should be 7.2 – 7.6;
▶Total Alkalinity: Levels should measure 80-120 ppm;
▶Cyanuric Acid: Levels should be 30-50 ppm;
▶Total Hardness: Levels should be 250-500 ppm.