2-way test kit are color coded for use of the testing block with DPD tablets pH and chlorine test tablet includes 10 pH and 10 chlorine tablets Testing block with color readouts and easy-to-read numerical indications Comes in a blue storage box

In stock
Color Blue
Size 5.0 In. X 4.0 In. X 1.0 In.
Gtin 00093422367547
Mpn 32234541
Condition new
Material Plastic