Pool SPA Test Strips Quick Accurate for Washing Machine Shower Room 150Pcs

Description:

7 in 1 functional test Strips, can test: bromine, hardness, total chlorine, chlorine, nitrite, total alkalinity, PH.

Easy to use. Reliable results can be obtained with simple and clear instructions.

Just dip and compare to the large color chart on the bottle to get of water quality.

High precision, easy to read.

Great for test shower room, washing machine, hot spring, swimming pool, etc.

Specification:

Material: Paper

Size Chart:

9.3x3.5cm/3.66x1.38inch

Package Includes:

Optional: 50Pcs: 50x Pool Test Strips

100Pcs: 100x Pool Test Strips

150Pcs: 150x Pool Test Strips