The Model 2400 SourceMeter is a 20W instrument that allows sourcing and measuring voltage from ±1µV to ±200V DC and current from ±10pA to ±1A. It’s well-suited for testing a wide range of devices, including diodes, resistors, resistor networks, active circuit protection devices, and portable battery-powered devices and components. It’s also useful for systems power sourcing and IDDQ testing applications.