DSO FNIRSI-150 15001K DIY Digital Oscilloscope Kit

This DIY digital oscilloscope kit adopts an ARM Cortex-M3 proceor with a 2.4-inch TFT screen and protective case. It's easy and reliable for circuit operation. It can display waveform , such as frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values. Features: Adopt ARM Cortex-M3 proceor (STM32F103C8), and include a 2.4-inch color TFT display screen. Used for secondary development based on this kit, for example, it can be changed to Millivoltmeter, data loers. Come with instructions, easy to install and operate. With Auto/Normal/Single trier modes, easy to capture the moment waveform. Available rising or falling edge trier. Observable previous waveform before trier(negative delay). With waveform parameter digital display, including frequency, period, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values. Waveform storage function: will not lose the waveform ar power off. Short-circuit and open-circuit detection: this can help the user find out the soldering error. TFT controller recognition function. The SMD has been soldered, more suitable for an electronic beginner. Specifications: Maximum Real-time Sampling Rate: 1MSa/s Analog : 0-200KHz Sensitivity Range: 5mV/div-20mV/idv Maximum Input Voltage: 50Vpk (1X probe) Input Impedance: 1Ms/20pF Accuracy: 12 Bits Record Length: 1024 points Coupling Modes: DC / AC / GND Time Base Range: 500s/Div - 10us / Div Trier Modes: Auto, Normal, and Single Trier Position: Center of Buffer Supply Voltage: DC 9V(8-10V) Current Consumption:~120mA @ 9V Main Board Size: 94 * 65mm / 3.7 * 2.56in Analog Board Size: 65 * 47mm / 2.56 * 1.85in Screen Size: 52 * 40mm / 2 * 1.57in

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.