pH Meter

Description of pH Meter

A pH Meter is a digital or analog device used to measure the acidity or alkalinity of a liquid on a pH scale from 0 to 14. It is widely used in water quality testing, laboratories, hydroponics, agriculture, aquariums, food processing, and industrial applications.

• Electrode Type:
  • Replaceable or built-in glass probe sensor for durability.
  • Some models include multi-parameter sensors for pH, TDS, EC, and temperature.
• Battery Operated: Usually powered by button cells (e.g., LR44) or AAA batteries.
• Waterproof & Portable: Some models feature water-resistant casing for durability.
• Applications:
  • Drinking water testing – Ensures safe water consumption.
  • RO (Reverse Osmosis) water filtration monitoring – Checks water purity.
  • Aquariums & fish tanks – Maintains balanced pH for aquatic life.
  • Hydroponics & agriculture – Monitors soil and nutrient solutions.
  • Food & beverage industry – Used for pH testing in dairy, brewing, and winemaking.
  • Laboratory & research applications – Ensures precision in chemical experiments.

How to Use a pH Meter?

1. Calibrate the device using pH buffer solutions (pH 4.0, 7.0, and 10.0).
2. Turn on the meter and dip the electrode into the liquid sample.
3. Wait for a stable reading and note the pH value.
4. Rinse the probe with distilled water after each use for accuracy.

Benefits:

✅ Quick & accurate pH measurement in seconds.
✅ Easy to use & portable for home and professional use.
✅ Ensures water quality & food safety by detecting pH imbalances.
✅ Essential for hydroponics, aquariums, and industrial applications.