Korpa 
NUX NMT-1 Multi-Tester – Compact 4-in-1 Tool for Guitarists and Pedalboard Users
The NUX NMT-1 is a practical and powerful 4-in-1 compact multi-tester designed for guitarists, bassists, and anyone using effects pedals. With a patch cable tester, DC cable tester, pedal current and voltage meter, and a chromatic tuner, this device is the ideal tool for building, maintaining, and troubleshooting any pedalboard setup.
Patch Cable & DC Cable Tester – Reliable Signal and Power Check
The NMT-1 cable tester works with both ¼” TS/TRS audio cables and 2.1mm DC power cables, making it an essential accessory for players using pedalboards.
It allows you to quickly identify bad solderless patch cables, incorrect wiring, or shorts — ensuring clean signal flow and stable performance.
A clear, intuitive display shows cable type, signal status, and connection condition.
Pedal Current & Voltage Meter – Accurate Power Measurement
Stop relying on inaccurate pedal specifications. With the NMT-1 current meter, you can instantly check the exact current draw of any pedal.
This helps you properly size your power supply, avoid overloads, and ensure maximum stability and noise-free operation on your pedalboard.
Built-In Chromatic Tuner – Always in Tune
In addition to testing and measuring, the NUX NMT-1 functions as a highly accurate chromatic tuner.
This means you don’t need to carry an extra tuner — it’s already included in this compact, all-in-one device.
Portable Design with a Large, Easy-to-Read Display
The compact and lightweight body makes the NMT-1 perfect for musicians on the move.
Whether you're preparing for a gig or checking your rig at home, the bright, large display ensures visibility in all lighting conditions.
Small enough for your pocket — powerful enough for any stage or studio.
USB-C Charging & Long-Lasting Battery
The NUX NMT-1 includes a built-in Li-ion battery that charges easily through a USB-C port, making it convenient, fast, and ready for daily use.