PH-20 PH Test Stick

Description

The PH-20 pH test stick is a portable direct-reading device for rapid testing of water pH value. It is equipped with automatic temperature compensation. No complicated setup is required. It powers on automatically and shows readings once immersed in liquid, featuring simple and easy operation. With lightweight long rod design, it is widely used in aquaculture, water quality inspection, beverage preparation, simple pH screening in laboratories, daily chemical solution testing and other applications. It supports two-point calibration with standard buffer solutions to deliver stable and reliable measurements. It has auto power-off function to save battery power and uses replaceable AA batteries for convenient power supply. It comes with dedicated electrode maintenance methods to handle scales, grease, protein contaminants and other fouling, extending service life. Ideal for frequent daily rapid pH detection.