3 Review(s)

This is a digital meter tester for testing the purity of water This item can be used in water purifiers and filters, food (vegetable, fruits) drink quality monitoring, pools, spas, aquariums and hydroponic The product comes with Hold Function and a Built-in digital thermometer for temperature measurement Includes a carrying case With its rugged design and build, the -3 is an ideal meter (tool) that can be used for any application; Ranging from water purification to hydroponics to industrial wastewater treatment. This is must have to be a part of toolbox.