This power supply suits the V4 AutoTrickler and the V4 AutoTrickler Combo.
It is a 240V Australian power plug configuration and has the inline reverse polarity plug for the back of your A&D Scales.
Kaizen Tactical supplies this unit with every V4 and V4 Combo we sell. (We no longer supply a V4 with a US Power Supply and Travel Adaptor as previously done for the Australian market.)