D'Adarrio Planet Waves A 440 Hz Tuning Fork

The Planet Waves "A" Tuning Fork makes it easy to tune any instrument by ear by providing an extremely accurate A440 reference Pitch. Perfect for tuning all instruments from guitar and bass to band and orchestra instruments.

• Precision-designed to offer extremely accurate tuning (A 440 Hz)
• Molded, ergonomic comfort handle is easy to hold
• Color-coded O-rings allow easy key identification
• Fits easily in any instrument case
• Durable chrome plated finish

Planet Waves electronic tuners are designed by musicians for musicians featuring intuitive features, easy to read display's, and exceptional tuning accuracy.