Tektronix 7A13 Differential Comparator Plug-In Oscilloscope Module B.133

Description

Tektronix 7A13 Differential Comparator Plug-In Oscilloscope Module B.133. ⚡ Tektronix 7A13 Differential Comparator Plug-In ⚡. Model: 7A13. Tektronix 7A13 module only. Type: Differential Comparator. Differential comparator circuitry. Sold as-is. Working condition unknown. Shows normal wear from age and use. 🇺🇸 U.S. BUYERS – NO EXTRA FEES ⚡ No customs • No import charges • No surprises ⚡ OLD TIME GOOD TIME ⚡ Vintage Electronics • Test Equipment • Collectibles Shipping from Canada ⚡ ⚡ Tektronix 7A13 Differential Comparator Plug-In ⚡ ⚡ Quick Facts ⚡ Brand: Tektronix Model: 7A13 Condition: Used / Untested Type: Differential Comparator Series: 7000 Series ⚡ Description This item comes from a large engineer estate collection of vintage electronic test equipment. Vintage Tektronix 7A13 Differential Comparator plug-in module designed for precision waveform comparison and differential signal measurements in compatible Tektronix 7000 Series oscilloscopes. ⚡ History of the Item The Tektronix 7A13 was engineered for advanced laboratory environments requiring highly accurate signal comparison and differential measurements. These specialized modules were commonly used in telecommunications, aerospace development, military electronics, and scientific research facilities. Tektronix 7000 Series instruments became the industry benchmark for professional electronic measurement during the 1970s and 1980s, and specialized plug-ins like the 7A13 remain highly collectible today. ⚡ Condition Used vintage condition Shows normal wear from age and use Untested Working condition unknown Sold as-is ⚡ Features & Observations Digital comparison voltage display Differential comparator circuitry Volts/div control assembly present Front panel controls and connectors appear complete Vintage Tektronix laboratory instrumentation ⚡ What's Included Tektronix 7A13 module only No probes No manuals No oscilloscope mainframe ⚡ Shipping Professionally packed and carefully shipped from Canada. ⚡ Vintage Electronics Notice ⚡ Vintage electronic equipment may require servicing, calibration, restoration, or component replacement due to age.