Check the listing for details. JW3503 Insertion/Return Loss Integrated Tester Support Multi-wavelength 5.6". Condition: New. Listed at 776.96 USD. Description JW3503 Portable Insertion Loss & Return Loss Integrated Tester Support Multi-wavelength Automatic Test with 5.6-inch LCD Description: - JW3503 insertion loss and return loss integrated tester is a testing instrument. The performance of the instrument is stable and reliable. It is a multi-functional instrument integrating stabilized light source, high-precision power meter, insertion loss test, return loss test, visible red light source and end face detector. It is widely used in insertion loss and return loss test of optical fiber and cable, optical passive devices and optical fiber communication systems. It is a basic test instrument used by the majority of device manufacturers, scientific research institutions and operators for production testing, research and development and engineering construction and maintenance. Features: - Provides insertion loss, return loss, light source, optical power meter and other measurement modes - Supports multi-wavelength automatic test and display - Portable 5.6-inch LCD touch screen - The threshold and alarm function are configurable Application: - Data center and equipment room - Optical fiber and cable, optical passive device detection - Digital data network project maintenance - Teaching and research of optical communication Package Included: - 1 x Insertion Loss & Return Loss Integrated Tester - 1 x Set of Optical Interface - 1 x 12-19V 2A Power Adapter - 1 x Micro USB Cable - 1 x Test Line - 1 x User Manual - 1 x Certification Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyers responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your countrys customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please dont be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. On Dec 15, 2023 at 03:49:24 PST, seller added the following information: