Sine/triangular/square-wave generator sweepable with external voltage, continuously adjustable in six decade ranges. Can also be used as a frequency counter or amplifier. Short-circuit proof, floating ground.
Electrical protection
The output is proof against short-circuit and no-load states and against connection of external voltages of up to ± 120 V; Main output protected using a 4 A fast-acting fuse.
Thermal protection
The output amplifier is thermally protected against overload; when the thermal overload protection is tripped, the output is deactivated and the display shows the message "TEMP."