MINI DS211 DS211 ARM Nano Pocket Portable Digital Oscilloscope

Description: DS211 is the update version of DS201. It is a pocket size digital storage oscilloscope fulfills basic electronic engineering requirements. Features : DSO mini oscilloscope. Rising/falling edge trigger. Compact rectangular housing. Large display screen. Buttons on the side. Mini pocket sized. Compact and lightweight. Store file as BMP, DAT, BUF, or CSV format. Use build-in flash disk to save/read waveform image. Math waveforms: DATA, -DATA, Inp+D, Inp-D, -Inp. Output test signal: 10Hz-1MHz (1-2-5 sequence step). Synchronous mode: auto, normal, single, none, scan. Auto measurement: frequency/duty cycle, DC RMS voltage/Vpp /Vmax/Vmin. Specification : Parameters of Mini DSO DS211 Model DS211 MCU STM32F103VC ADC MCU internal ADC Channels 1 Analog channel+1 Operation channel Analog Bandwidth 200KHz Max Sample Rate 1MSa/s Max Sample Memory Depth 8K Horizontal sensitivity 1uS/Div~2S/Div(1-2-5sequence step) Vertical Sensitivity 20mv/Div~10V/Div(1-2-5sequence step) Analog Input Impedance >500k Coupling DC/AC Synchronous Mode Ascend/Descend Edge Trigger Mode AUTO_FIT AUTO_FIT Math Waveforms -A, RecA, A+ RecA Inbuilt Signal Generator Sine/Square/Triangle/Sawtooth wave Synchronous Mode Auto, Normal, Single, Scan Auto Measurement Signal sequence/cycle/duty ratio, peak voltage/virtual value/max value/min value/average Storage 8MB USB flash disk memory APP installed 1 Operation Button USB port MicroUSB Battery 500mAh Screen Size 2.8'' Screen Resolution 320 x 240 Dimension 106.5mm x 55.7mm x 11.5mm Weight(with Battery): 65g Open Source Application layer Open-Source Certifications CE/FCC Application: Outdoor Maintenance(AC/DC Power and Inverters, floor fire equippment and circuit-control). Hardware maintenance and software debugging RS232/RS485/I2C/CAN and so on circuit, LED display and scanning driver circuit via keyboard Audio device and circuit, elecrtic toys and remote models, car circuit maintenance. School tutoring and DIY electronic-development. Somewhere needs to observe the slow signal changes (eg. Relay module and inch-switch, battery charge and discharge curve, temperature sensor measure and so on.) Power for related circuit. Package includes : 1 x DS0211 Digital Oscilloscope 1 x MCX Probe 1 x USB Cable 1 x User manual Details pictures :