Digital LCD display measures the pressure of your drumheads on a scale of 0-100. You can then easily get your drums heads at the same tension and fine tune from there. The digital readout makes it easy to see where adjustments are needed. Includes and drum key holder on the back side and calibration.

DrumDial quickly and precisely tunes all drums by accurately measuring drumhead tension NOT tension rod torque. Tension rod torque can be used to tell you when you are over tightening a bolt to prevent thread damage, but is not accurate for drum tuning because of the difference in screw tolerances, plating, corrosion, and thread wear. You can eliminate these problems by using a DrumDial to measure drumhead tension directly from the drumhead, allowing you to precisely tune your drums faster and easier than ever before.