Seachem MultiTest: pH & Alkalinity 75 Tests

Product details

Seachem MultiTest: pH & Alkalinity 75 Tests (940) is a multi-parameter aquarium test kit designed to help you measure both pH and total alkalinity in marine or high pH freshwater systems. It’s practical for day-to-day monitoring of key water chemistry, since pH and alkalinity are tightly linked and both affect how stable your tank’s buffering capacity stays over time. The kit uses a dye designed to show an especially easy-to-read color shift in the important pH range around 8.0 to 8.3, helping you confirm whether your tank is sitting in its expected zone.

Features:

• Includes a dye with a pronounced color change between 8.0 and 8.3 for easier reading in that range
• Multi-cavity test plate lets you run multiple tests at the same time (up to 6)
• Tests over 75 times for ongoing monitoring
• Includes a reference sample so you can validate proper kit performance if needed
• Designed for marine or brackish water use (and high pH freshwater)
• Uses a color chart and opaque white test plate to support consistent matching and comparison

Specifications:

• Test count: 75 tests (over 75)
• pH measuring range: 7.80–8.70 pH
• Total alkalinity measuring range: 0–∞ (as tested by the kit)
• Pronounced pH color-change range: 8.0 to 8.3
• Total alkalinity readout increment: 0.5 meq/L
• Simultaneous test capacity: Up to 6 tests (multi-cavity plate)
• Reference sample: Included for validation/verification
• Color chart viewing window: 5 cm