ไปหาดูเจอเจ้านี้ไม่ถึงสองพัน สวยเชียวครับ Portable Nano ARM Handheld Mini DSO201 Pocket Digital Scope Storage Oscilloscope
Display Color 65K
Display 2.8" Color TFT LCD
Display Resolution 320×240
Analog bandwidth 0 - 1MHz
Max sample rate 1Msps 12Bits
Sample memory depth 4096 Point
Horizontal sensitivity 1uS/Div~10S/Div (1-2-5 Step)
Horizontal position adjustable with indicator
Vertical sensitivity 10mV/Div~10V/Div (with ×1 probe)
0.5V/Div~100V/Div (with ×10 probe)
Vertical position adjustable with indicator
Input impedance >500KΩ
Max input voltage 80Vpp (by ×1 probe)
Coupling DC
Trig modes Auto, Norma, Single, None and Scan
Functionalities: Automatic measurement: frequency, cycle, duty, Vpp, Vram, Vavg and DC voltage
Precise vertical measurement with markers
Precise horizontal measurement with markers
Rising/falling edge trigger
Trig level adjustable with indicator
Trig sensitivity adjustable with indicator
Hold/run feature
Test signal Built-in 10Hz~1MHz (1-2-5 Step)
Power supply 3.7V Chargeable Lithium battery / USB
Dimension (w/o probe) 105mm X 53mm X 8mm
Waveform storage SD card PC connection via USB as SD card reader Upgrade by boot loader via USB
Packing Included:
1 x ARM Digital Oscilloscope (Fig.1) (3.7v cell inside)
1 x Probe
1 x Mini USB Cable
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