Water Test PH Strips for Residual Chlorine Alkalinity and Hardness Testing 50pcs

Specification:
Origin: Mainland China
Model Number: Test Strips
Bottle size: about 96 * 36mm/3.77 * 1.41 inch
Detection range:
Total hardness: 0-50-100-250-500-1000
Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22
Total chlorine gas: 0-25-50-100-250-500
PH: 6.2-6.8-7.2-7.6-8.0-8.4
Total alkalinity: 0-40-80-120-180-240
Residual chlorine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22
Acid cyanide: 0 30-50 100 150 240

Note:
Due to different batches. there may be slight differences in the appearance of the test paper/box. which does not affect its use. Please refer to the actual item received for random shipment!
Due to the different monitor and light effect. the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

Included: 50/100 x Test Strips

• Durable Paper Material: Our 7-in-1 swimming pool water test strips are made of safe and durable paper material. with a long service life.
• Wide Application: The test strips can be used to detect the water quality in swimming pools. hot tubs. aquariums. fish ponds. industrial water. and other places. helping to maintain fresh water quality for your swimming pool or spa.
• Health Indicator: The immersed test strips are also a good way to know whether drinking water is in a healthy and clean state.
• User-Friendly: Our swimming pool test strips are very simple to use. even for first-time users. and can be carried with you wherever you go.
• 7-in-1 Design: The test strips adopt a 7-in-1 design which is a quick and convenient method to test water quality. including pH value and chlorine level testing.