These power supplies have all the features users would expect B+K Precision power supplies to have and some new features not normally seen on power supplies in this price range. The output-shorting button allows the user to short the output terminals to set the current limit.

Large selection of voltage and current ratings
Connect two supplies in parallel to double the current output
Connect two supplies in series to double the voltage output
Reliable, durable
Operate continuously at full load without overheating
Fully overload protected
Coarse and fine voltage controls
Excellent regulation
Very low ripple
Constant voltage or constant current operation
Continuously monitor voltage and current output on two meters

Instruction manual, spare fuse

B&K Precision