ASAP Purchasing is a leading supplier of Midland obsolete computer hardware parts and networking components. We specialize in providing immediate quotes for Midland part number ER300, Emergency Crank Radio Ultrasonic Dog Whistle .. Our sales team is dedicated to fulfilling your order requirements for Midland ER300 and will contact you shortly with a response after receiving your quote request. We are available 24/7 to assist with all your parts requirements, including targeted pricing and order-fulfillment date.