Professional-level pH meter designed to help you determine your solution's nutrient uptake capabilities in gardening and water safety in water treatment applications.

Lab-level detector quickly measures pH and temperature. Select models also feature probe interchangeability and EC, TDS, and salinity detection.

Each pH pen is IP67-sealed from moisture and includes calibration solutions to ensure at least ±0.1 pinpoint accuracy while keeping its sensor probe in pristine condition.