Protek 6506 60 MHz Dual Trace Oscilloscope with Delicate Unit Shipping Case

Protek 6506 60 MHz Dual Trace Oscilloscope  with  Delicate Unit Shipping Case Features 60MHz BandwidthAlternate trigger for a stable display of unrelated signalsAlt-Mag sweep for simultaneous display of the normal and X10 magnified traceAutofocusInternal sync separator circuit for stable triggering of video signalsLarge 6 inch CRT with internal graticule for parallax free waveform measurementsZ axis input and CH 1 outputSweep speeds to 10ns/Div10kV acceleration voltage Vertical Amplifier (CH 1 and CH 2) Sensitivity5mV/Div to 5V/Div in 10 steps (1-2-5 seq) X5 Mag: 1mV/Div to 1V/DivAccuracy±3% (±5% in X5 Mag)Bandwith(-3dB)DC to 60MHzRise Time< 5.8nsInput Impedance1MW + 25pFInput CouplingAC-Gnd-DCInvert ChannelCH2Display ModesCH1, CH2, Add, DualChop Frequency250kHz ±3%Maximum Input Voltage400V (DC or AC peak)CH1 Signal Output20mV into 50W: (50Hz to 5MHz)Horizontal SweepSweep Time0.1µs/Div to 0.2s/Div in 20 calibrated steps (1-2-5) X10 Mag: 10ns/Div to 20ms/DivAccuracy±3% (±5% in X10 Mag)Display ModeA, Alt-Mag, XY DualSweep MagnifierX10 ±5%Trace Sep1.5 Div MinHorizontal AmplifierLinearity±3% (±5% in X10 Mag)X-Y ModeCH 1-X axis, CH 2-Y axisSensitivitySame as CH 1 Vertical AmplifierBandwidthDC: DC to 500kHz AC: 10Hz to 500kHzPhase Error£ 3° DC to 50kHz