Cheap And Discounts 2KW Single-phase AC Contact Voltage Regulator Variac Power Converter Voltage Transformer 220V To 0-250V TDGC2-2KVA Wholesale. Buy Directly From Merchant FreeBuy Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.