Colombo TestLab kit is a multi test kit suitable for fresh water, marine or pond water. The kit tests for the following things:

• pH (40 tests)
• General Hardness GH (25 tests)
• Alkalinity (25 tests)
• Nitrite (40 tests)
• Nitrate (40 tests)
• Ammonia (40 tests)
• Phosphate (40 tests)

The test kit comes in a strong plastic case with carry handle. It also includes test tubes, colour charts, syringe, and manual instruction booklet.