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CA-1

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Scale
12-note equal temperament
Detection Range
A0 (27.50 Hz) – C8 (4186.01 Hz): for a sine wave
Reference Tone
C4 (261.63 Hz) – C5 (523.25 Hz): 1 octave
Tuning Modes
Meter mode (AUTO), Sound (MANUAL)
Calibration Range
A4=410 Hz – 480 Hz (1 Hz steps)
Detection Accuracy
+/- 1 cents or better
Tone Accuracy
+/- 1.5 cents or better
Connectors
INPUT jack (1/4” monaural phone jack)
Power Supply:
Two AAA batteries (3V)
Battery Life
Approximately 100 hours (Meter mode, continuous A4 input, conventional batteries)
Dimensions (W x D x H)
102 x 59 x 16 mm / 4.02”x 2.32” x 0.63”
Weight:
72 g /2.54 oz (Including batteries)
Accessories
Two AAA batteries for verifying operation
Options
▶CM-200 Contact Microphone
* Even if the pitch is within the detection range, detection may not be possible for instrumental sounds that contain a large number of overtones or have a rapid decay.

* All products names and specification names are trademarks or registered trademarks of their respective owners.
* Appearance and specifications of products are subject to change without notice.