The main applications of pocket oscilloscope:
1. Outdoor on-site maintenance (AC/DC switching power supply or inverter, elevator and building fire protection equipment, industrial control circuit)
2. Hardware maintenance or software debugging RS232, RS485, I2C, CAN communication interface circuit, LED display and keyboard scan driving circuit, driving circuit of brushless motor
3. Audio equipment and circuit, electronic toys and remote control model, maintenance of automotive electronic circuit
4. School teaching practice and students after school to develop electronic small production
5. Applications of slow signal changes observing (such as: relay and a switch contact jitter, battery charge / discharge curve, regulated power supply load transient response, temperature sensor characteristics measurement)
6. Power supply related electronic circuit (driving circuit lamp silicon controlled voltage, power factor compensation, electronic energy saving lamp, dysprosium lamp mercury xenon lamp, sodium lamp, etc.
Specifications
Model
DSO201
Display
2.8" Color TFT LCD
Display Resolution
320 x 240
Display Color
65K
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 x 1 probe)
0.5V/Div~10V/Div (with x 10 probe)
Vertical Position
Adjustable with indicator
Input Impedance
>500K ohm
Max Input Voltage
80Vpp (by x 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)
Waveform storage
Micro SD card
PC connection via USB
As Micro SD card reader
Upgrade by bootloader via USB
Power supply
3.7V rechargeable Lithium battery / USB
Dimension (w/o probe)
106mm x 55mm x 9.9mm
