竟然賣到差不多 €40!淘寶見過,只係幾十人仔,鴨街新昌都見過,好似 HK$ 百幾。
可惜只係 Single channel,否則會當係玩具買來玩下。
有無人玩過?
Features of DSO138:
Analog bandwidth: 0 - 200 kHz
Sampling rate: 1 Msps max
Sensitivity: 10 mV/Div - 5 V/Div
Sensitivity error: < 5%
Vertical resolution: 12-bit
Timebase: 10 µs/Div - 500 s/Div
Record length: 1024 points
Built-in 1 kHz/3.3 V test signal
Waveform frozen (HOLD) function available
Save/recall waveform