The Safe T2 signoscope uses the same principles as the more expensive professional T1 model. Also available with battery or mains power the stamp is placed faced down in the holder, which slides into the machine, adjust the pressure on the machine using the turnscrew mechanism on the underneath of the machine, and switch on the light!

Supplied with a UK mains adaptor this unit can be used with or without batteries - from experience we would recommend using mains power for best results. 

2.5v bulb.

Supply voltage 220 - 240V 50Hz