Connect your component any way round to see the detailed component schematic on the LCD as well as pinout and comprehensive measurements. The DCA75 represents a major advance in handheld semiconductor analysis. It can be used stand-alone or connected to a PC. Components supported and stand-alone measurements include:  MOSFETs, enhancement mode and depletion mode types JFETs, including normally off SiC types IGBTs (insulated gate bipolar transistors) Diodes and Diode networks LEDs and bicolour LEDs (2 lead and 3 lead types) Zener Diodes (zener voltage up to 9V at 5mA) Voltage regulators (regulation voltage <8V, drop-out voltage, quiescent current) Triacs and Thyristors Supplied with PC Software on USB Flash Drive (500MB capacity), long Micro USB cable, comprehensive printed user guide, premium gold plated hook probes and AAA alkaline battery.