Uni-T UT211B Information The Uni-T UT211B is a 60A mini clamp meter that is designed for precision measurement of electrical current, voltage, resistance, capacitance, and diode continuity. It features a true RMS measurement, a large 6000 count LCD display, and a variety of other useful functions, such as VFC (voltage frequency) and NCV (non-contact voltage) detection. The UT211B is a versatile and easy-to-use tool that is perfect for a variety of electrical troubleshooting and measurement applications. Introduction The Uni-T UT211B is a small, lightweight, and portable clamp meter that is perfect for a variety of electrical troubleshooting and measurement applications. It features a true RMS measurement, a large 6000 count LCD display, and a variety of other useful functions, such as VFC (voltage frequency) and NCV (non-contact voltage) detection. The UT211B is also backed by a two-year warranty from Uni-T.