JBL ProAquatest 7-in-1 Test Strips & Display Box, 7 in 1 Test Strip Display pack

The JBL ProAquatest 7-in-1 is an update to the popular Easy test 7-in-1.

The 7-in-1 is a quick aquarium test kit that can be used to test multiple different parameter with a wait time of 1 minute.

The ProAquatest 7-in-1 tests the following:

1. Chlorine
2. Acidity (pH)
3. General Hardness (GH)
4. Toxic Nitrite (NO2)
5. Nitrate (NO3)
6. Carbonate Hardness (KH)
7. Carbon dioxide (CO2)

   A pack contains 50 individual test strips.