Oscilloscope, PS-257, Pintek
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product information
The Pintek Electronics Co., Ltd. PS-257 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.
32 x 38 x 13 cms, [excl. handle & feet], working, condition: very good.
The Pintek Electronics Co., Ltd. PS-27 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.
25MHz ALT Trigger.
Build-in 3 1/2 DMM
Component Test, Beam-finder
Illuminate, Hold-off X-Y
1mV sensitivity 10ns Resolution
CE, TUN, GS, UL, CUL, IEC1010
Performance Characteristics of the PS-257
| Form Factor | Benchtop |
| Bandwidth | 25 MHz |
| Rise time | 14.0 ns |
| Number of Channels | 2 ch |
| Min. Vertical Sensitivity | 1 mV/div |
| Maximum Vertical Sensitivity | 5 V/div |
| Vertical(or Deflection Factor) Accuracy | 3 % |
| Input Coupling | AC,DC,GND |
| Input Impedance | 1 MOhm |
| Maximum Input Voltage | 400 V(dc+p |
| B Sweep Time Base (low) | 0.1 us/div |
| B Sweep Time Base (high) | 2 s/div |
| Time base Magnification factor (X?) | x10 |
| Timebase accuracy | 3 % |
| Trigger Source | External,Internal |
| Display Type | CRT Monochrome |
| Display Size | 27.94 cm |
| Display modes | Add,Alternate,Ch1,Ch2,Chop |