Korg - DT 4

Specifications:

• A compact and unique high-performance chromatic tuner
• Bright LEDs are used to display three types of tuning modes
• A wide detection range of A0--C8 (88 notes)
• Calibration range of 410Hz-480Hz can be adjusted to support various concert pitches
• Built-in condenser mic lets you tune acoustic instruments
• Designed for low power consumption