digital oscilloscope
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PC817 SMD / SOP Optocoupler
1 × රු30.00
74HC126 SOP Quad Bus Buffer with Three-State Output, Positive Enable
1 × රු105.00
BF494 TO92 20V 30mA NPN Transistor
1 × රු14.00
5K Mono Volume Controller
1 × රු50.00
2kOhm / 2kR PT15 Vertical Preset
1 × රු270.00 Subtotal: රු469.00
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The DSO138 is a fully assembled, compact digital oscilloscope with a 0-200kHz frequency range, 2.4-inch TFT LCD display, alligator probe clip, and acrylic case, making it an ideal tool for signal testing, analysis, and education.
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