The first auto-on tuner of its kind in the world. AUTO power on when the tuner head stands up. AUTO power off when the tuner head falls down. AUTO power off in 5 minutes if there is not any input signal.

PARAMETERS:

• Tuning range: A0(27.5Hz) ~ C8(4186Hz)
• Tuning mode: Guitar
• Tuning precision: ±1 cent
• A4 range: 440Hz
• Detection method: Clip
• Tuning method: Auto
• Power supply: 3V(CR2032) Lithium battery
• Dimensions: 53mm(L) x 35mm(W) x 27mm(H)
• Weight: 21g