Do you use a power supply or digital multimeter? How about an electronic load, current source or pulse generator? Imagine if you could combine all the features of these instruments into a single, simple-to-use, compact unit? The Source Measure Unit (SMU) makes all this and so much more possible. That’s because it’s a five-in-one tool integrating the capabilities of a power supply, digital multimeter, electronic load, current source and pulse generator.