"An essential accessory for your electronics workshop.
These regulating transformers are designed for checking and testing any consumers that run on an alternating voltage of 0 to 250 volts.
Input: 230 V8 A/2000 WAnalogue displayOutput: any value between 0 and 250 VFully enclosed housing with fuse and voltmeterLarge adjustment knob with printed scaleCAUTION: no galvanic isolationIncluded in delivery1x regulating transformer1x instructions"