Velleman LABPS23023 Dual DC Lab Power Supply with 4 LCD Displays, Multi-Colour

I would have given it 5 stars except the package arrived without a UK mains cable. I couldn't use an adapter for UK to EU as the adapters I have do not have an earth connection - in fact I am sure the cable was German/Swiss/Austrian standard.The power supply is excellent and the current limiter works a treat. 3 outputs (fixed 5v, and two variable up to 30v or the two can be combined in series. The two variable outputs can also be master/slave, where the slave output is controlled by the master - thus making sure that the two variable outputs are on the same voltage.A very solid piece of kit.

3 channel output is really handy, 5V plus two variable outputs. the two variable outputs can be linked to give up to -30V-0-+30V for analogue circuit testing. Unit is heavy as it has a traditional linear supply as its basis.I note that the output is a little noisy, although a quick check suggests that it is no worse that its specification suggests. My only real issue is that the voltage control is very sensitive and it is very easy to knock away from its setting, it would be nice to have a lock and a fine control as well.For the price it seems like a good bit of kit and has been used a great deal since its purchase. Recommended subject to my small reservations.