YFFSFDC String Action Ruler String Fret Saddle Nut Height Adjustment Guitar String Height Measuring Ruler Guitar Has a Guide Installed.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 1.Displays both millimeters and inches. It is made of steel so it is sturdy. Made of high strength stainless steel, it will last a long time. 2. Suitable for stringed instruments such as guitar, bass, quartet, banjo, mandolin, etc. Stainless steel protectors in two sizes are intended to protect the fingerboard during repair work. 3.12-th string distance is already clearly carved. You can read it. Provide standard data. These include electric guitars, acoustic guitars, and bass guitars, and we see a comparison group of two units. Includes inches and millimeters. 4.Best gift for guitarists and musicians. This makes an exquisite gift for birthdays, Christmas, Thanksgiving, and holidays! Multifunctional measuring tool, string distance, bridge saddle height and depth, groove depth. Electric guitar pickup string spacing. This is your guide to repairing your guitar. Every serious player needs one tool. 5. Compact business card size, approximately 5cm wide and 9cm long. Pocket-sized body allows you to take it anywhere. Goodbye heavy scale.