Recoil MST-1 Multi function car audio tester distortion detector

This audio multi meter is an all in one tester packed with features. It"s not only a distortion detector, but much more giving you the ability to check RCA cables, test speaker phase,  frequency and more.  These are like a SMD DD1 + but has a better large color display and more features.

Features: •        Output Range of 0-8 Volts 13Hz to 10k Hz Tone Generator •        Distortion Detector •        Speaker and System Phase Tester •        Measuring of Constant DC Voltage up to 32V / AC Voltage up to 36V •        Wire & Signal Cable Continuity Tester •        Resistance Tester •        LCD Display with Illumination •        Built-in Rechargeable Lithium Battery (type C charge port-Cable not included) •        Auto Shutoff for Extended Battery Life •        Control Buttons for Easy Tone and Level Adjustments •        Includes RCA & Alligator Clips for Connection