新到貨，實物圖拍攝。功能一切正常，彩色顯示，小店承諾保修三個月。
品牌 泰克
型號 TDS684B
示波器;5 GS / S,1GHZ
Tektronix TDS684B Oscilloscope, Digital: 1GHz,5GSa/s,4ch (Stand alone)
The Tektronix TDS684B oscilloscope is a graph-displaying device – it draws a graph of an electrical signal. In most applications, the graph shows how signals change over time: the vertical (Y) axis represents voltage and the horizontal (X) axis represents time. The intensity or brightness of the display is sometimes called the Z axis.
The Tektronix TDS684B oscilloscope's simple graph can tell you many things about a signal, such as: the time and voltage values of a signal, the frequency of an oscillating signal, the “moving parts” of a circuit represented by the signal, the frequency with which a particular portion of the signal is occurring relative to, other portions, whether or not a malfunctioning component is distorting the signal, how much of a signal is direct current (DC) or alternating current (AC) and how much of the signal is noise and whether the noise is changing with time.
Auto scale
Fully Automated Meas Sys
Advanced math
Pass/Fail Testing
1.5% DC Gain Accuracy
Measurement Accu: 50ps
Wvfrm Prcs: Intrpol,Ave,Env,Au
Channel Isolation
Acquisition Mode
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