Mini Transformer 500 Ohm to 50K Ohm 45-715Price $6.25Sale price: $4.63 45 Series - Power Supplies, Transformers & Inverters We use a secure server to process your orders. We accept VISA, MasterCard, Discover, American Express, and PayPal. We also accept Purchase Orders from Schools and US Government entities. svideodotcom.com & svideo.com