Description
The Kelway® HB-2 tester lets you make instant on-the-spot tests for soil pH and soil moisture content. Easy to use. Simply insert base of instrument into the soil, hold button down, and read moisture content on lower scale; release button and read pH on upper scale. The Kelway tester is easily carried on the belt, and does not require a power source. A rugged, reliable instrument. Instructions and carrying case included.