Backlit Analog Needle
For easy-to-read display.
Large Transposition dial
Makes selecting instrument keys quick and easy.
Tone Generator
Allows tuning by ear.
1/4" input/output jacks
Allows connection of external microphone or electronic instrument.

Specifications
Note Setting Range A0 – C8
Standard Note Setting Range C2 – C7 (5 octaves)
Standard Pitch Setting Range A4 = 380 – 480Hz (1Hz increments)
Pitch Accuracy Plus or minus one (1) cent
Sound Accuracy C2 (65.4Hz) – B5 (987.8Hz) plus or minus 0.72 cents;
C6 (1047Hz) – C7 (2093Hz) plus or minus 1.45 cents
Jacks 1/4" input/output, DC IN (12V)
Power Source 2 AA batteries (included)
Battery Life Approximately 50 hours
Dimensions Width: 5 1/2" (140.5mm). Height:2 3/8" (60mm).
Depth: 1 9/16" (39.5mm)
Weight 5.6 oz (160g)