Product specifications
Locking mechanisms
Basic and Regulated
A hexagon key is used to turn the locking
screws. Turn any screw anticlockwise until it
just stops. It protrudes from the front panel
and blocks rotation of the control knob.
The screws are captive.
Using a single screw, an upper limit can be set.
Using two screws, a fixed voltage can be set, by
trapping the pointer.
Similarly, it is also possible to lock the power
supply to AC or DC only (Basic).
NOTE: AC and DC are NOT available simultaneously.
Temperature &
humidity limits
Basic power supply for
ray boxes, simple
circuits, heaters and
electrolysis.
Higher power for
halogen lamps, heaters
and for basic general
use.
Regulated supply for
quantitative circuit
work, e.g. Ohm’s law,
datalogging.