HYDROPONICS AQUA MASTER COMBO PEN P110 

The Combo Pen P110 Pro is an advanced handheld digital meter designed for measuring pH, EC, and temperature of liquids. It is equipped with a modern, durable housing and a rubber ergonomic back for a comfortable grip. Additionally, it includes a cord to secure the cap.

Over the years, the software and appearance of the P110 Pro have been enhanced, making it a preferred measuring tool for growers and farmers in the agricultural and horticultural sectors. The P110 is IP67 waterproof and buoyant, so you won't have to worry about losing it. Additionally, with the dry storage electrode, liquid storage is not necessary. The P110 Pro comes with batteries, and it features a replaceable electrode to prolong the lifetime of the combo pen.

With all these features, the P110 Pro is the perfect tool for all types of liquid measurements.