Measures pH, high range pH, ammonia, nitrite, and nitrate for comprehensive water quality monitoring
Computer-calibrated and laminated color chart ensures precise and reliable results
Includes 4 plastic test tubes, holding tray, and 7 bottles of test solutions for complete testing
Step-by-step instruction booklet guides users through the testing process and how to correct unsafe water conditions
Transparent dome and compact design allow easy viewing of contents and convenient storage
Summarized by Shop
API FRESHWATER MASTER TEST KIT is one of the most comprehensive testing kits available, and the one we most often recommend to new aquarists. It measures the 4 most important levels in freshwater aquariums quickly and accurately: pH, ammonia, nitrite, and nitrate.
With scientific accuracy for professional results, the reusable kit comes w
Test Parameters
pH, high range pH, ammonia, nitrite, nitrate
Number of Test Solutions
7 bottles
Test Tubes
4 plastic tubes with snap-tight caps
Holding Tray
Included
Color Chart
Laminated, computer-calibrated
Suitable Water Type
Freshwater
Summarized by Shop
5.0
4 ratings
5
4
3
2
1
this is more accurate and easy to read than test strips
B
Brian · 3 days ago
I think this liquid fresh master test kit is awesome. It takes a little longer to test your water in the aquarium, but then I know exactly what is happening in the aquarium.