J&H Auto-Chromatic Keyring Tuner
J & H Auto Chromatic Keyring Tuner - JPT78
J & H Auto Chromatic Keyring Tuner - JPT78
Power source: Button battery CR2032(3V)1 Piece
Automatic power off: Power is cut off after the unit is left unattended for about 3 minutes
Display: LCD display with backlight
Tuning mode: Chromatic mode.
Sound detection: Built-in microphone
Measuring range: C1(32.7Hz)~C8(4186.0Hz)
Measurement accuracy: ?1cent
Calibration range: A4=440Hz
Dimensions tuner body: 68mm?W?x 32mm?H?x 12mm (D)
Weight : Approx.20g including battery