The martin clip on tuner is an indispensable tool for musicians who demand precision and flexibility. This compact device ensures your instrument is perfectly tuned with a detection range from a₀ 27.5hz to c₈ 4186hz. The high definition screen offers clear visibility featuring a cents display that provides minute tuning details to achieve the highest accuracy. Equipped to handle guitar bass ukulele violin and more this tuner is a versatile choice for various musical settings.advanced functionality includes the ability to calibrate pitch between 430hz and 450hz allowing you to adjust based on different musical standards or environmental conditions. The inclusion of a cr2032 battery ensures that this tuner is ready to use right out of the box. Whether you are practicing at home performing live or working in a studio the martin clip on tuner delivers reliable and quick tuning to keep your music sounding its best.