BK Precision 4047B 20 MHz Dual Channel Function/Arbitrary Generator - AS IS

IMG { max-width: 100%; } TABLE.ntcSpecs { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; } TH.ntcSpecs { border-radius: 0.5rem; background-color: #d0d0d0; color: #606060; font-weight: normal; padding-top: 5px; padding-left: 10px; padding-right: 10px; padding-bottom: 5px; border-bottom: 2px solid white; } .ntcSection { width: 100%; display: flex; align-items: flex-start; } .ntcContent { padding-bottom: 10px; } .ntcBriefDesc { padding-bottom: 10px; } .ntcSpecsSection { padding-bottom: 10px; } .ntcCard { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-weight: 400; line-height: 1.5; color: #000000; width: 100%; position: relative; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; min-width: 0; word-wrap: break-word; background-color: #fff; background-clip: border-box; border: 1px solid rgba(0, 0, 0, .125); border-radius: .5rem; } .ntcCardBody { padding: 6px; } .ntcAlert { padding: .75rem 1.25rem; margin-bottom: 1rem; border: 1px solid transparent; border-radius: .25rem; color: #856404; background-color: #fff3cd; border-color: #ffeeba; } .ntcCardHeader { border-radius: 0.5rem 0.5rem 0 0; background-color: #d0d0d0 !important; color: #606060; padding: .45rem 1rem; margin-bottom: 0; background-color: rgba(0, 0, 0, .03); border-bottom: 1px solid rgba(0, 0, 0, .125); } This item is sold AS-IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit powers on and boots to the main screen. Channel 1 fails to enable, displaying the error message "Output overload CH1." Channel 2 turns on but only outputs a constant flat signal at -14.1V, regardless of frequency or amplitude settings. For this reason, we are selling the unit AS-IS for parts/repair as a non-working or incomplete unit. We have not tested / inspected any further, item may have unknown issues we are not aware of. See all item photos for the condition of the unit. Unless pictured, no power adapter / power cable included. The unit is on hand and ready to ship. Please feel free to message us with any questions you may have.   Specifics Manufacturer BK Precision Model Number 4047B UPC 817050404708 SKU 19-77742 Ref 23-112267