Waterproof Conductivity Meter for Nutrient Solution, Digital/CF/PPM

WATERPROOF DESIGN: Fully sealed for use in nutrient solutions or water, this construction ensures long lasting reliability even with complete immersion without damage Versatile measurement: measures precise conductivity, for cf and PPM values, to provide you with essential data to optimise the nutrient solution for different plants and growing conditions Automatic function: the device turns on itself when immersed and off when removed, which simplifies operation and saves battery life by avoiding unnecessary consumption Wide for use: suitable for various crops in agriculture and hydroponics, allows you to select suitable specifications to maximise plant health and yield Clear display: the easy-to-read digital display shows nutrient values at a glance and provides quick insights for effective management of your irrigation systems