Description:

7 in 1 Test for Hardness, Total Alkalinity, Carbonate Root, Nitrate, Nitrite, Free Chlorine and PH.
Made of PVE materials, and durable.
The test result fast and accurate.
Portable and lightweight, easy to use.
Suitable for swimming pool, fish ponds, water, ponds, aquaculture, etc.

Specification:

Material: PVE

Size Chart:

Size: 11cm/4.33inch

Package Includes:

50 Piece Test Strips

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!