File:IEC 60906-1 plug and socket.jpg - Wikimedia Commons
Amazon.com: ABLEGRID 12V AC/DC Adapter for P/N 6971991 Transformer Acculab Scale L-Series LA110, Sartorius AG Model BP 3100P Digital Scale Balance, Wah Hing CUI Stack WHH-36B12AF-C Power Supply Charger : Electronics