Miniware 4-Channel Mini Oscilloscope
This is a “5-track, 4-wave line” digital storage oscilloscope for general-purpose electronic engineering tasks and it is based on the ARM Cortex M3 core.
The oscilloscope uses FPGA to manage the external ADC’s control and data cache mode. It provides 4 application partitions for loading and upgrading up to 4 different application firmware. The built-in 8MB USB flash drive allows users to conveniently store waveforms and upgrade the system firmware.
Mini size, lightweight, portable, and handheld; Just about 1/62 of the size of a benchtop oscilloscope; All operations can be done with 4 buttons + 2 encoders.
Up to 100M Sa/s real-time sampling rate instead of the equivalent sampling rate.
4 input channels, 2 digital + 2 analog channels; 1 output channel. Each channel can be freely switched; Supports user-defined outputs like waveform, frequency, duty cycle, etc., suitable for various occasions.
The waveform data can be stored, and the waveform analysis and comparison are more efficient and intuitive; +2% voltage accuracy and +1‰ frequency accuracy; Repeatedly polish the front-end analog circuit to optimize the noise floor to ensure accurate and reliable measurement.
It is suitable for experimental teaching in schools, electronic maintenance, engineering applications, and so on.

100mV-100V/div (1-2-5 STEP) (using X10 probe)
±400Vpp (using X10 probe)
Square wave: 20 gears 3Vpp signal source from 10Hz to 8MHz
Sine wave, triangle wave, sawtooth wave: 11 gears of 3Vpp signal source from 10Hz to 20KHz
Line 1: [CH_A], HIDE
Line 2: [CH_B], HIDE
Line 3: [CH_C], REC_1, REC _2, REC _3, REC _4, HIDE
Line 4: [CH_D], [CH_A]+[CH_B], [CH_A]-[CH_B], [CH_C]&[CH_D], [CH_C] | [CH_D], HIDE
EN