Item powers on and appears to be in good working condition. All 4 channels activate, as pictured. Guaranteed to be in the condition described and shown in listing photos. Also includes 1 probe.
26 page user manual: manualslib.com/manual/3560063/Tektronix-Mso70000-Series.html#product-DSA72004C
186 page manual: trsrentelco.com/resources/tektronix-dsa72004c-manual?srsltid=AfmBOoocq3JtCEyZCj0f_Wsqkbq0_Mc2WYtSe2ZglyIn6QHu9N7lwjfe
222 page manual: allaboutcircuits.com/test-measurement/oscilloscopes/dpo-dsa-mso70000-series-dsa72004c/manual/