Pen Type Digital Automotive Multimeter, designed according to IEC-1010 concerning electronic measuring instruments with a measurement category (CAT II 600V) and Pollution degree 2, it is a compact 3 1/2-digit autorange digital multimeter, which can measure the DC and AC voltage, resistance, capacitance, frequency, duty cycle diode and continuity. It has the functions of data hold, overrange indication, auto power-off. They can be operated easily and be ideal instruments for use in fields, laboratory, workshop and home applications.