
Best selling Instrument tuners
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. BOSS (Electronics) TU-02
With its bright color display, flexible orientation for the player, and four tuning modes, the TU-02 allows for reliable tuning of guitars, basses, ukuleles, and other string instruments. The TU-02's color display offers high contrast, making it easy to read and precise to tune anywhere. Its sturdy, padded clip holds the tuner securely in place on your instrument's headstock. Additionally, you can rotate the display to align it perfectly with your line of sight. Powered by a single C2032 lithium battery, the TU-02 can operate for up to 24 hours. The automatic shut-off feature ensures energy-efficient operation when not in use.

2. BOSS (Electronics) TU-05 Clip-On Tuner
With its large, high-contrast color display and four different tuning modes, the TU-05 allows for reliable and precise tuning of your favorite instrument's headstock. Thanks to the built-in, rechargeable, and long-lasting battery, you can avoid the costs and hassle of cumbersome battery changes. The TU-05 features a large color display with particularly high contrast for quick and reliable tuning in any environment—whether on a dark stage or in bright sunlight. The sturdy, padded clip securely attaches the tuner to your instrument's headstock. Additionally, the display can be easily rotated to keep the tuning in view at all times.
This compact and precise clip-on tuner with a high-contrast color display offers four tuning modes: chromatic, guitar, bass, and ukulele. It has a rechargeable battery with a runtime of up to ten hours. The reference pitch is adjustable from 431 to 449 Hz. An auto-off function ensures energy-saving operation. A USB cable for charging via a standard USB power bank is included.

3. Korg Tuner
The CA-50 is now equipped with an improved display that offers better readability with its larger note name display. With the included calibration function, the Korg Chromatic Tuner allows for more flexible tuning, as it supports a variety of concert pitches ranging from 410 to 480 Hz. For added convenience, the Korg CA-50 features a meter scale that displays pure major and minor third intervals, providing the possibility of harmonies within orchestral ensembles or vocal practice. In addition to the meter mode, the Korg CA-50 Tuner also includes a sound out mode that can be used for ear training in tuning.

4. Zoom ZTM-1
Zoom ZTM-1 tuner/metronome
- Integrated chromatic tuner and metronome with tone generator.
- Your everyday portable tool for practicing and learning with musical instruments.
Tuner
- Supports chromatic, guitar, bass, ukulele, and violin.
- Standard input jack for electric instruments.
- Piezo pickup included for connecting acoustic instruments.
- Built-in mic and speaker.
- Visual detection on LED of note or string number.
- Pitch range: 430Hz-450Hz / Frequency: A0 (27.5Hz) - C8 (4186Hz).
- Tone generator for tuning by ear with reference pitch.
Metronome
- Features multiple rhythm patterns (8).
- Tempo range: 30bpm-260bpm.
- Beat variations from 0 to 9 (10).
ZTM-1 operates on two AAA batteries (not included).

5. Hava Tuning fork
Tuning fork C128/64 Hz, by Rydel Seiffer, with removable dampers and plastic foot. From a traditional German company, made in Germany. Designed for neurologists and podiatrists. Made of quality stainless steel with a nickel-plated surface and brushed satin finish. Scales on waterproof foil, suitable for disinfection.

6. D'Addario Eclipse Chromatic Clip-On Tuner
Fast and accurate clip tuner. Color display, double joint for optimal positioning. Affordable no longer means compromises. We present the D'Addario Eclipse Tuner - the budget-friendly tuner with high-end performance. The Eclipse chromatic clip-on tuner offers quick, precise tuning on and off stage. The tuner features a color display, automatic shut-off, and pitch calibration in a discreet, compact design.
The vertical orientation of the display allows for intuitive visualization of the pitch reference, while the dual-swivel display provides the perfect viewing angle and can be mounted in front of or behind the headstock for both right- and left-handed instruments.
Available in multiple colors, the Eclipse Tuner is the latest addition to D'Addario's award-winning tuner series. - Fast and accurate tuning - Vertical full-color display - Dual-swivel display for the perfect angle - Discreet, compact design available in multiple colors.

7. Korg GA-2 Guitar/ Bass Tuner
The GA series tuners are very popular among guitarists and bassists. The new model not only looks more elegant but also offers additional advantages. While many aspects, including user comfort and the extensive range of functions, have been retained, we have significantly enlarged the display for showing note and string names to maximize readability. With several guitar and bass modes, this tuner is suitable for both beginners and experienced musicians. The GA-2 shines with the precision, stability, and user-friendliness that you rightfully expect from Korg tuners. It is simply indispensable both in the studio and during live performances.

8. Korg MA-2 Metronome
The card-shaped electronic metronome MA-1 has been significantly revised in many areas. The resulting MA-2 is simply indispensable for anything related to rhythmic precision. In addition to a tempo adjustment range and a variety of time signatures and rhythms, it offers user-friendly features such as a clearer display, a distinctly audible and defined sound, a new timer mode, and much more.
With its large display, the MA-2 emphasizes perfect readability. The beat is indicated with a pendulum display on the screen and an acoustic signal. A triangle shows the current beat position and the timing in which the beats change. The MA-2 includes a newly developed speaker that delivers more power, allowing it to stand out against loud instruments and high frequencies.
The tempo can be set in three ways: in pendulum steps, like a mechanical metronome, in single steps, and using the Tap Tempo method by simply pressing a button at the desired tempo. Additionally, the time signature can be adjusted very flexibly - choose between 0-9 beats and one of eight rhythm types. This allows even complex passages to be practiced cleanly.
The tilt stand allows for stable and well-visible placement of the device. The battery compartment cover can be slid open and closed, but it is part of the housing and thus cannot be lost.

9. K&M 168 Stimmgabel A 105/3,6mm
The König & Meyer 168 tuning fork A 105/3.6mm is a precise and reliable instrument for tuning control. Made from high-quality steel, this round tuning fork provides an exact vibration frequency of 440 Hz, corresponding to the middle A. With a length of 105 mm and a diameter of 3.6 mm, it is compact and easy to transport. The nickel-plated surface not only offers an appealing look but also protects against corrosion and wear. This tuning fork is ideal for musicians who value precise tuning and are looking for a durable, functional tool.
- Precise vibration frequency of 440 Hz for accurate tuning
- Made from robust steel for durability
- Nickel-plated surface for added protection and attractive design.

10. BOSS (Electronics) TU-30 Tuner & Metronome
The tuner with integrated metronome TU-80 has been a staple tool for countless musicians and teachers for years. With the TU-30, BOSS now presents a more compact version of the TU-80 that includes all the essential functions, such as "Accu-Pitch," various tuning modes, rhythm patterns, and reference tone output, among others. With BOSS quality and a versatile metronome, the TU-30 tuner is the perfect companion for learning, practicing, and playing. It allows for chromatic tuning and offers guitar, bass, and "flat" tuning modes. The practical "Accu-Pitch" function provides a confirmation signal when the correct pitch is achieved. It outputs reference tones for tuning by ear. The metronome features numerous rhythm styles and a visual display. There is an instrument input for electric instruments (guitar, bass, etc.) and a built-in microphone for tuning acoustic instruments. It is powered by 2 AAA batteries.
