AquaCheck Digital pH Meter and TDS Water Tester Set

Take the guesswork out of everyday water checks with fast, easy-to-read measurements. AquaCheck helps aquarium keepers, hydroponic growers, and homeowners monitor pH, dissolved solids, and conductivity. The portable pen-style testers feature clear LCD screens and simple controls for convenient testing anywhere. Choose the individual meter you need or the complete water quality test kit, depending on the selected option.

Key Features

• pH tester measures across the 0–14 pH range
• TDS/EC tester measures dissolved solids up to 9990 ppm
• LCD screens provide clear digital readings
• Compact pen-style bodies are easy to carry and store
• Protective caps help shield the probes between uses

Why Choose AquaCheck

Unlike single-purpose test strips, AquaCheck provides numerical readings that are easier to record and compare over time. The separate pH and TDS/EC meters also let you check multiple water characteristics without a bulky laboratory setup.

Perfect For

Aquariums, fish tanks, hydroponics, pools, spas, drinking-water filters, reverse-osmosis systems, gardening, and routine household water checks. It is a practical aquarium water tester and EC meter for water used in plant-growing systems.

How to Use

Calibrate each meter according to its manual. Remove the cap, immerse the probe only to the marked level, gently stir, and wait for the reading to stabilize. Rinse the probe after testing and follow the supplied storage instructions.

Important Note

TDS and pH readings alone cannot confirm that water is safe to drink or identify specific contaminants. Use certified laboratory testing when health or regulatory decisions are involved.

Know Your Water Better

Choose your AquaCheck option today and make routine water monitoring simpler and more consistent.