Features: The test board set is used for NanoVNA or other user-friendly DIP and vector analyzing instruments. With the help of test board suite, NanoVNA users can assemble useful component brackets, quickly assemble simple circuits. The test board contains a DIP test circuit suitable for VNA test board, and a set of 0805 and 1206 test circuits are added. Circuit can not fully consider different test conditions. Some parts of the test may need to be skipped. Please make sure that you have enough practical skills. This board will not be welded before delivery. Please bring your own welding tools and build a test circuit according to your test requirements. Measuring: 50 kHz~1.5 GHz Specifications: Component:Circuit Board Size:Approx.5x3cm/1.97x1.18inch Package Includes: 1 Set NanoVNA Testboard note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.