Description Our water test kit is great for testing the quality of different water sources. Our kit contains 50pcs water reagent test strips. No need to spend a lot of money on expensive pool water tests. With our water test strips, you can test your tap water, well water, groundwater, pool water, hot tub, and spa. Features -Color: As Shown-Material: Paper-Size: 9.50X3.50X3.50cm/ 3.73X1.38X1.38in -Adopted from premium material, it is durable and long-lasting use.-3-in-1 extensive testing, meting your different needs.-Reliably identify harmful contaminants in your hot spring water. -Suitable for the hot tub water, aquariums, swimming pools and spas.-No need to be a professional. Get your results quickly and easily.Packing list: 50 x Test Strips