Features:

Vibration-based tuning system
LED color screen
Strong clamp
10 minute auto sleep mode to preserve battery life
Click the power button twice to wake up
Tuning range: A (27.5Hz)–C (4186.0Hz)
Precision: /- 1 cent
A4 range: 440Hz
Power supply: 1.5V (LR44) alkaline batteries (2)(included)
Dimensions: 36.6mm x 14mm x 38.8mm, Weight: 13.5g

Part# 0239979002

UPC 885978033423