Tektronix TM502A Plugin Mainframe - AS IS For Parts

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 The AM 503B displays a flashing "361" error on power-up without a probe connected, while another AM 503B operates normally. This suggests an internal fault in the malfunctioning unit. For this, 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 Tektronix Model Number TM502A SKU 19-29753 Ref 23-111341