GT-1000 Green Kinetic Tuner

Simply give the crank a few turns and you'e ready to tune. No more expensive and wasteful batteries.
Includes built-in microphone for tuning acoustic instruments and 1/4" jack for tuning electric instruments. The built-in flashlight lets you tune on a dark stage.

Recommended instructions for usage:
The first time you use the Chromatic Green Tuner it' a good idea to œprime the power cells by turning the crank 20 times. Any time you use it after that, 5 to 10 turns will do the trick. No need to charge it unless the lights on the tuner are dim.  To conserve cell power, turn the power off when not in use.