HKM-390227 Water Quality Test Pen for Temperature, pH, Conductivity, and Hardness Measurement Default:- Default offering an extra layer of

offering an extra layer of protection for your electronic devices

With a generous 2L capacity

The structured design slides neatly beside a desk or into an overhead compartment

The 24″ travel box is proportioned to sit securely atop the 28″ suitcase

With a simple press of the function key (L2) following a quick mapping process

HKM-390227 Water Quality Test Pen for Temperature, pH, Conductivity, and Hardness Measurement Default:- Default offering an extra layer ofDiscover the HKM 390227 Water Quality Test Pen, an essential tool for those who prioritize clean and safe water. This innovative device provides precise measurements of key water quality parameters including temperature, pH, conductivity, and hardness. Its user friendly design caters to a wide range of users, from hobbyists to professionals, enabling effective monitoring of water conditions in various environments such as aquariums, swimming pools,