The UNI-T Uni-T PRO UT191T meter is one of the universal measuring devices that allows you to measure basic electrical quantities, i.e. DC or alternating voltage, direct or alternating current, as well as resistance. In addition, the model allows you to check the continuity of the circuit, test diodes, as well as measure the temperature of capacitance, frequency and fill factor.
The meter allows both manual and automatic change of measuring ranges. The device also allows for relative measurement and true RMS measurement. The meter also has the function of recording measurement values and freezing the last indication.