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> Tektronix 2445B 200 mhz 4 channel oscilloscope
Tektronix 2445B 200 mhz 4 channel oscilloscope
Click on the photos to view a larger image
The 2445B oscilloscope is a 4 channel 200 MHz dual sweep oscilloscope with a microprocessor based operating system. Channel 1 and 2 deflection factors range from 2mV to 5V per division (X10 probes 20mV - 50V) in a 1-2-5 sequence, 1M ohm or 50 ohm input impedance, AC or DC coupling. Channels 3 and 4 are 0.1V or 0.5V, 1M ohm, DC coupled. The trigger systems works automatically for most signals. Sweep speeds range from 0.5sec to 1ns (with x10 magnification) per division and also an X/Y mode.
All switches and functions have been verified and operate smoothly and as expected. All four channels have been verified with sine and square wave inputs. The unit passes internal self test and diagnostics. The unit has not been calibrated. This unit comes with a money back guarantee it you are not satisfied with the unit within 7 days of receipt. See refund policy below.
Physical Condition (as shown)
The unit is in excellent physical condition with very little wear and tear apparent as you can see from the photos. The time meter shows an unusually low number of hours. The probes include 1 clip for each but the grounding alligator clip is missing from both probes. Click on the photos to view a larger image.
Two P6133 X10, Option 25 Probes
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