Goobay 11722 is a high-precision commercial-grade electronic Digital Multimeter (DMM) designed specifically for industrial use. It features high accuracy, wide range, and fast response across most functions. It offers 11 parameters, True RMS (AC+DC), Resistance, Continuity, Capacitance, Diode test, AC/DC voltage and current, plus Frequency, Hz and temperature which can be measured with two external input sockets. This device is simples to operate, and includes large digit LCD display, backlight and data hold function. It also includes an inbuilt overload protection for added safety.