Wiysond D602 200KHz 2 Ch Mini Portable Pocket-Sized Handheld Touch Panel LCD Digital Oscilloscope

Features:
Big TFT screen, 3.2 inch LCD,240*400 pixel.
bandwidth 200KHz,1MHz sample rate.
double channel input,enable/disable channel.
touch panel.
small but multi function.
12 bit ADC.
1Khz square wave output
Language: Chinese/English select on menu.

Specification:
bandwidth:200Khz.
Input voltage with X1:+10V
Input voltage with X10:+100V
Input style:AC/DC 20MHz
ADC samplerate: 1MHz
power:DC9V DC9V 500mA
waveform output:DC5V 1KHz.

ON/OFF
Before machine on,mack sure power input is DC9V, if right then can on the machine.
matters need attent machine on later,work interface will display,catch double probe,.short probe input with the gnd clamp.make sure waveform display align with triangle indication,if align then can contiune work,else not align check zero.
The probe have a switch on probe head,can switch X1,X10,when on X1,input resistor is 1M ohm,if X10, input resistor is 10M ohm, x1 input cannot over 10V, X10 input cannot over100V.

Zero check
First join probe input with gnd clamp,then select menu to check.
Click the start button.System will auto check gnd value.Please wait system check finish

Package (airbubble envelop):
1 x DSO601 mini oscilloscope
1 x oscilloscope probe
1 x power charger