Carry-on CO-RCTUSB-1WT - USB-C Rechargeable Clip-On Tuner with Color Display (White)

Carry-on CO-RCTUSB-1WT - USB-C Rechargeable Clip-On Tuner with Color Display (White)

The Carry-on CO-RCTUSB-1WT is a rechargeable clip-on tuner designed for guitarists, bassists, violinists and ukulele players who need precision and speed in any environment. Its large (22 × 38 mm) backlit, rotatable color LCD screen allows you to read the tuning clearly from multiple angles, while the rubberized grip protects the instrument and ensures a firm grip. Powered by a rechargeable lithium battery via USB-C , it offers up to approximately 270 minutes (4.5 h) of autonomy per charge and auto-off to save energy. Includes device memory to remember the last mode and adjustable A4 reference calibration . Compatible with various instruments thanks to its chromatic, guitar, bass, C ukulele and violin modes and a wide tuning range A0 (27.5 Hz) – C8 (4,186 Hz) , it is a versatile and compact solution for the stage, studio or classroom.

Main features

• USB-C Rechargeable : Built-in lithium battery with approximate battery life of 270 minutes per charge.
• Large, rotatable display : 22 × 38 mm color LCD with excellent visibility at different angles.
• Tuning modes : chromatic, guitar, bass, ukulele C and violin.
• Detection range : from A0 (27.5 Hz) to C8 (4,186 Hz) to cover from deep bass to very high treble.
• Memory and auto-off : Remembers the last setting and automatically turns off to conserve battery.
• Adjustable calibration : allows you to adjust the A4 reference according to the needs of your repertoire or ensemble.
• Rubber clamp : firm hold and protection of the instrument surface.
• Compact and lightweight construction - ideal for carrying in a pencil case or pocket.
• Color : white.

Product benefits

• Instant Read : The color display and rotating headshell speed up tuning in low-light or awkward angles.
• Less battery consumption : Since it's rechargeable via USB-C, you reduce consumables and keep the tuner always ready.
• True versatility : Switch between instruments or use chromatic mode for alternate tunings without the need for multiple devices.
• Reliability : Auto shut-off and memory prevent accidental power outages and speed up setup.

Use cases

• Rehearsal and live : secure visibility and support on music stands, stages, and quick changes between songs.
• Classes and Study : Dedicated modes for students and teachers to improve their listening skills with clear readings.
• Recording : A0–C8 range for reliably checking tuning on bass instruments or high-pitched parts.

Frequently Asked Questions

• Does it work for acoustic and electric guitars? Yes, and also for bass, ukulele (C tuning), violin, and general chromatic use.
• Can the pitch reference (A4) be calibrated? Yes, it has an adjustable pitch reference .
• Does it have an auto-off feature? Yes, it has an auto-off feature to preserve battery life.
• How do I charge it? Via its USB-C port using a compatible cable.
• What is the range of notes it detects? Approximately from A0 (27.5 Hz) to C8 (4,186 Hz) .

Description for projects

USB-C rechargeable clip-on tuner, 22x38mm color LCD display with rotating headstock; chromatic, guitar, bass, C-key ukulele, and violin modes; A0 (27.5Hz)–C8 (4186Hz) tuning range; approximately 270 minutes of battery life; device memory, auto-off, and adjustable A4 reference calibration; white.