Electrosurgical device testing is made easy with the RF303RS. User-selectable loads (50 to 750 Ω), signal averaging, battery power, and portability make the RF303RS a versatile tool for determining the safety and performance of multiple ESU makes and models. This product has been discontinued. WE SHIP WORLDWIDE! We ship regular-sized boxed orders with Fed Ex. Payment methods: Bank Transfer, Cash, Check, Credit Card, Debit Card, Letter of Credit, MedWOW SafeTrade, PayPal, Trade-in. Advance payment percentage: 100% Same-Day Shipping Available! Speak To An Expert Today. Quality Products. Customer Support. Electronic Test Equipment. Satisfaction Guaranteed! is an approved supplier of New & Reconditioned Equipment to manufacturing, industrial service, military, governmental, and educational organizations worldwide. # Do not hesitate to contact us, to make a beneficial purchase at this incredible opportunity. Return Policy Items are sold as-is with no returns or refunds available unless explicitly stated.