About This

• Dissolved oxygen test kit measurable range from 0 – 15 part per million (ppm) with the resolution of dissolved oxygen at 0.5 ppm.(60 tests)
• Chlorine test kit me can be detectable at 0.1 part per million (ppm) for very chlorine-sensitive applications, for example in shrimp and fish hatchery. It is specially designed for low chlorine concentration between 0.0 – 2.0 ppm for general purpose and also detectable at high concentration up to 8.0 ppm for disinfection and water treatment application. (250 tests)
• Calcium/Magnesium high salinity test kit is suitable for measuring brackish water and seawater with the salinity higher than 5 part per thousand (ppt). Ca range from 0 – 800 part per million (ppm) with the resolution of 40 ppm per drop. Mg range from 0 – 1725 ppm with the resolution of 50 ppm per drop. (120 Tests)
• For freshwater and marine aquarium and aquaculture, pond water, ground water, drinking water
• Easy to use, accurate, fast test, economic