พ็อกเก็ตดิจิตอลออสซิลโลโคป 1CH DSO201 DS201 Pocket Digital Oscilloscope 1MHz ARM Nano 2.8" พร้อม Probe Display 2.8" Color TFT LCD Display Resolution 320*240 Display Color 65K 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 1x probe)0.5V/Div~10V/Div (with 10x probe) Vertical position adjustable with indicator Input impedance >500K? Max input voltage 80Vpp (by 1 probe)Coupling DC Trig modes Auto, Norma, Single, None and ScanFunctionalities: Automatic measurement: frequency, cycle, duty, Vpp, Vram, Vavg and DC voltage Precise vertical measurement with markersPrecise horizontal measurement with markers Rising/falling edge trigger  Trig level adjustable with indicator Trig sensitivity adjustable with indicatorHold/run feature Test signal Built-in 10Hz~1MHz (1-2-5 Step) Waveform storage SD card PC connection via USB as SD card reader Upgrade by bootloader via USB Power supply 3.7V Chargeable Lithium battery / USBDimension (w/o probe) 105mm X 53mm X 8mm Pc connection: Mini USB B-Type Setup your SD card for first time usage:    1. Format SD card with FAT16    2. Download datafile    3. Decompress it, and copy to the root folder of SD card. ชุดสินค้าประกอบด้วย    1. DS0201 body    2. Back plate   3. 3.7V lithium battery with connector    4. MCX Probe ฟรี!!!!: กระเป๋าDS0201 รับประกันสินค้า 6 เดือน