Product Overview: The JBL pH Test Kit is a reliable water testing solution for aquariums and ponds. It measures pH levels with high accuracy, helping you maintain optimal water conditions for aquatic life. Specifications: ‣ Application: pH testing for aquariums and ponds ‣ Range: 7.4 - 9.0 ‣ Includes: Test solution, color chart, and measuring vial Key Features: ‣ Accurate pH measurement in the 7.4 to 9.0 range. ‣ Easy-to-use kit with clear instructions. ‣ Suitable for freshwater and marine aquariums. ‣ Helps maintain optimal water quality for aquatic life.