API - Aquarium Pharmaceuticals - Freshwater Master Test Kit.

Measures the most important aquarium levels.

Tests:- pH - (6.0~7.6) High Range pH - (7.4 ~8.8) Ammonia (NH3/NH4+) Nitrite (NO2-) Nitrate (NO3-)

Highly accurate and economical.

Unique, transparent dome allows clear view of contents.

Includes all tests required to test the nitrogen cycle.

Kit includes computer-calibrated and laminated color cards, 4 glass test tubes and holding tray.

Also contains complete, step-by-step instruction booklet, including information on how to correct unsafe water conditions.

Compact and easy to store.

Over 800 tests.

Contact and Payment within five days or I will relist.

Quite happy to combine with other purchases.

If you want another product and don't see it listed - please ask.

Thanks for looking.