Aqua Master Tools EC 3.0 Calibration Solution – 100 ml – Box of 18

Aqua Master Tools EC 3.0 Calibration Solution – 100 mlThe Aqua Master Tools EC 3.0 Calibration Solution is a precision reference solution designed for calibrating EC probes used with Aqua Master Tools controllers.Supplied in a 100 ml bottle, it supports accurate EC readings and reliable nutrient management. Regular calibration using the correct solution helps maintain long-term sensor accuracy and system performance.