The CA-50 provides a precise tuning function in a compact design. The wide detection range of A0 (27.50 Hz) to C8 (4186.01 Hz)can handle almost all instruments. The calibration function allows to use it in all kinds of concert moods. The LCD display is easy to read and has markings on the pure major and minor intervals. The CA-50 can last about 135 hours (on zinc batteries).
- Scale: 12 note equal temperament
- Range Detection: (Sine wave): A0 (27.5Hz)–C8 (4186Hz)
- Reference tone: C4 (261.63Hz)–C5 (523.25Hz), an octave
- Stem modes: Meter fashion, Sound Out mode
- Calibration range: A4 = 410Hz–480Hz (1Hz steps)
- Accuracy Detection: +/- 1 cent
- Sound accuracy: +/- 1.5 cents
- Connectors: INPUT jack (1/4" jack), OUTPUT jack (1/4" jack)
- Internal Speaker: Dynamic Speaker (φ21mm)
- Power supply: AAA distillery (3.0 V) x 2 (included)
- Battery life: Approximately 135 hours (zinc-carbon batteries, Meter mode, A4 continuous input)
- Dimensions (W x D x H): 100 mm x 67 mm x 17 mm
- Weight: 81 g (including batteries)
