The B&K Precision 8540 DC electronic load (60V/30A/150W) can sink DC current in constant current, constant voltage, and constant resistance modes. Measured values have 10 mV and 1 mA resolution. Shorts can be simulated. Storage is provided for up to 100 groups, with 4 instrument setups per group. The instrument is easy to use and will find many uses for testing DC power supplies, batteries, and DC to DC converters. ■Full digital control ■1mV /1mA measurement resolution ■Compact size ■Bright, readable LED display ■Operating modes: CC/CV/CR ■Input on/off control ■High reliability due to OCP/OVP (over current, over voltage) protection ■Storage for 100 groups, 4 setups each ■Easy operation