Armour CTU300 Clip-On USB Rechargeable Tuner
Fast, Accurate Multi-Instrument Tuner with Colour Display & Rechargeable Battery
Reliable, Instant Tuning for Every Musician
The Armour CTU300 Clip-On Tuner is a compact, modern tuning solution designed for speed, accuracy, and ease of use. Featuring a high-definition four-colour VA screen, ultra-fast response, and a precise cents indicator, the CTU300 delivers dependable tuning whether you’re practising at home, rehearsing, or performing live.
With USB rechargeable convenience and support for multiple instruments, this tuner is a must-have accessory for musicians of all levels.
Key Features
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Super Fast & Accurate Tuning
Precision tuning with ±0.5 cent accuracy and a clear cents indicator.
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Multi-Instrument Tuning Modes
Supports:
- Chromatic (C)
- Guitar (G)
- Bass (B)
- Ukulele (U)
- Violin (V)
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High-Definition Four-Colour VA Screen
Bright, easy-to-read display for clear tuning feedback in any lighting.
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Dual Rotatable Clip Design
Adjusts easily for optimal viewing while playing, from any angle.
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USB Rechargeable Battery
Built-in 3.7V / 110mAh battery with up to 5 hours of continuous use.
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Compact & Lightweight
Perfect for gig bags, instrument cases, and everyday practice.
Ideal For
- Guitarists & bass players
- Ukulele & violin players
- Students and teachers
- Home practice, rehearsals & live performances
- Musicians wanting a rechargeable, eco-friendly tuner
Technical Overview
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Tuning Modes: Chromatic, Guitar, Bass, Ukulele, Violin
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Tuning Range: A0 (27.5Hz) – C8 (4186.00Hz)
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Pitch Calibration Range: 430Hz – 450Hz
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Tuning Accuracy: ±0.5 cent
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Display: High-definition four-colour VA screen
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Battery: Rechargeable 3.7V / 110mAh
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Runtime: Up to 5 hours
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Mounting: Dual-rotatable clip
Why Choose the Armour CTU300?
The Armour CTU300 combines professional-level accuracy, modern rechargeable convenience, and a clear, colourful display in a compact clip-on design. Whether you’re tuning quietly backstage or practising at home, it delivers fast, reliable results every time.
