pH Liquid Tester Drops 30 mL – Accurate pH Test Kit for Water, Hydroponics, Aquariums & Pools | Liquid pH Indicator Solution with Color Chart

Accurate and Easy pH Testing – Now in a Larger 30 mL Bottle

Ensure perfect pH levels every time with our premium 30 mL pH Liquid Tester . This easy-to-use liquid pH indicator solution is ideal for a wide range of applications—from hydroponic pH testing to aquariums, pools, and drinking water systems.

With just a few drops, get fast and reliable pH readings using the included color comparison chart. Our tester is a chemical-based solution that offers hundreds of tests, making it a cost-effective and eco-friendly alternative to electronic meters or strips.

Key Features:

• ✔️ Larger 30 mL Bottle – more tests, better value

• ✔️ Fast & Accurate Results – see changes instantly with color indicators

• ✔️ Wide Use Range – perfect for hydroponics, aquariums, pools, science labs & gardening
  

• ✔️ No Hassle – just drop, compare, and test

  How to Use:

  1. Add 2–3 drops of the pH test solution into your liquid sample.

  2. Observe the color change.

  3. Compare the result with the included pH scale chart.