---
product_id: 50004219
title: "Guitar Tuner - NS Micro Guitar Sound Hole Tuner - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning"
price: "¥6932"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/50004219-guitar-tuner-ns-micro-guitar-sound-hole-tuner-for-acoustic
store_origin: JP
region: Japan
---

# Ultra-fast response time Vibrant multi-color display Precision tuning for acoustics Guitar Tuner - NS Micro Guitar Sound Hole Tuner - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning

**Price:** ¥6932
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune like a pro, play like a legend!

## Quick Answers

- **What is this?** Guitar Tuner - NS Micro Guitar Sound Hole Tuner - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning
- **How much does it cost?** ¥6932 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50004219-guitar-tuner-ns-micro-guitar-sound-hole-tuner-for-acoustic)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightning-Fast Accuracy:** Instant, precise tuning to keep you performance-ready
- • **Non-Marring Clip Design:** Secure grip without a scratch—protect your instrument’s finish
- • **Custom Calibration Range:** Fine-tune between 435-455 Hz for professional-grade sound
- • **Vivid Multi-Color Display:** Clear, easy-to-read tuning feedback even on dim stages
- • **Seamless Acoustic Compatibility:** Perfectly tunes guitars, ukuleles & more with zero hassle

## Overview

The D'Addario NS Micro Guitar Sound Hole Tuner offers fast, accurate tuning for acoustic guitars and ukuleles with a non-marring clip and a vibrant multi-color display. Compact and lightweight, it ensures precise calibration from 435 to 455 Hz, making it an essential tool for musicians seeking flawless sound on the go.

## Description

Tune your acoustic guitar or ukulele with ease using this compact, accurate soundhole tuner. The non-marring clip securely holds the tuner for quick, precise tuning.

Review: Accurate, discreet, and so convenient I now own four - I’ve put these D’Addario NS Micro Soundhole Tuners on four of my acoustics because they’re that good. They’re tiny, stay hidden inside the soundhole, and don’t mark the guitar. Most importantly, they’re accurate — I compared them to my Peterson strobe and the results were impressively close. They’re always ready when I pick up a guitar, easy to read, easy to use, and switching them on and off is effortless. I check tuning every time I play, and these make it instant. Battery life seems solid so far. A brilliant little tuner that just works.
Review: Worked as advertised - A neat little tuner that clips on OK (Guild D-50). It has survived it's first pub gig and worked as advertised - easy to see the display in low light too. I think the key to this device is to fit it where there is a single thickness of wood. On my guitar there was only one point where there wasn't soundhole reinforcement strips underneath and the pickguard was not too close to the soundhole - you need at least 7.5mm from the edge of the soundhole to the pickguard (if fitted) to fit this - I hope this helps. Update: Still working fine 11 months and 70 gigs later and on original battery. Has only once fallen off and ended up rattling around inside the guitar like a 2 ton plectrum. It's fitted to a sound board that is 3mm thick - any thicker I think puts too much strain on the clip which is probably why some people have had them break (minimal instructions with product don't give any guidance on this, though I note that their website now says 3.81mm thickness) Update 2: Three years of use and still going strong and battery life is good - the only other issue I have found is if you are playing outside on a sunny day as during Covid, the display is very difficult to see. Hope this helps.

## Features

- Perfect for acoustic guitars, ukulele, and other acoustic instruments
- Fast, accurate response
- Non-Marring soundhole clip
- Multi-Color display
- Calibration range 435-455 Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018K9K034 |
| Best Sellers Rank | 1,743 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 34 in Tuners |
| Guaranteed software updates until | unknown |
| Item model number | PW-CT-15 |
| Manufacturer | D'Addario |
| Product Dimensions | 7.62 x 2.86 x 11.75 cm; 0.2 g |

## Images

![Guitar Tuner - NS Micro Guitar Sound Hole Tuner - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning - Image 1](https://m.media-amazon.com/images/I/717OXlV9vVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it intended that the battery is exposed? I recieved mine with no cover on the back. Is that right? It looks kind of unfinished**
A: Yes i believe it is. I sent one back thinking it was faulty but the second was the same, its probably because it sits inside the soundhole.

**Q: Will it fit on a bowl back mandolin?**
A: I would say that you would have a better chance with the headstock clip on. These are primarily designed for a guitar as you are required to manoeuvre the unit under the strings and clip to the lower edge area of a circular soundhole. I have clipped them into the sound hole of Baritone Ukulele but it's not really great trying to get them on a tenor Uke. There is also a model which will allow permanent fitting via a single screw to the back of the headstock. Hope this helps.

**Q: Can you put this on a banjo?**
A: If you can put it on a guitar , what do you think. ? Have a look at your banjo and compare with a 🎸. I Don't own a banjo. Guitars are two a penny so shouldn't be too difficult to find out.

**Q: would it fit into the F hole of a hollow body electric guitar?**
A: compare the size of the hole on youre guitar to a acoustic guitar if you have one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate, discreet, and so convenient I now own four
*by S***R on 8 February 2026*

I’ve put these D’Addario NS Micro Soundhole Tuners on four of my acoustics because they’re that good. They’re tiny, stay hidden inside the soundhole, and don’t mark the guitar. Most importantly, they’re accurate — I compared them to my Peterson strobe and the results were impressively close. They’re always ready when I pick up a guitar, easy to read, easy to use, and switching them on and off is effortless. I check tuning every time I play, and these make it instant. Battery life seems solid so far. A brilliant little tuner that just works.

### ⭐⭐⭐⭐⭐ Worked as advertised
*by N***Y on 2 August 2018*

A neat little tuner that clips on OK (Guild D-50). It has survived it's first pub gig and worked as advertised - easy to see the display in low light too. I think the key to this device is to fit it where there is a single thickness of wood. On my guitar there was only one point where there wasn't soundhole reinforcement strips underneath and the pickguard was not too close to the soundhole - you need at least 7.5mm from the edge of the soundhole to the pickguard (if fitted) to fit this - I hope this helps. Update: Still working fine 11 months and 70 gigs later and on original battery. Has only once fallen off and ended up rattling around inside the guitar like a 2 ton plectrum. It's fitted to a sound board that is 3mm thick - any thicker I think puts too much strain on the clip which is probably why some people have had them break (minimal instructions with product don't give any guidance on this, though I note that their website now says 3.81mm thickness) Update 2: Three years of use and still going strong and battery life is good - the only other issue I have found is if you are playing outside on a sunny day as during Covid, the display is very difficult to see. Hope this helps.

### ⭐⭐⭐⭐ Hidden and convenient
*by C***O on 9 February 2026*

Nice and compact and hidden, all qualities I like. Not too strong hold so if not placed against something might fall inside when the start button is pressed. I place it against one of the bars inside the guitar and it doesn’t move or falls in. Apart from that, seems a good buy for someone who wants it hidden and not too obvious and also always there. Tuning seems accurate and on point. I like that it is easy to read and the display is bright enough to be seen even on daylight. So far pleased with it.

## Frequently Bought Together

- D'Addario Accessories Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning
- D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*