Hantek DSO2D15 Digital Oscilloscope Meter Desktop Oscillograph Oscillometer 800 * 480 Pixel 7 Inch TFT LCD Screen 2CH+1CH Channels 150MHz Band Width 1GSa/s Sampling Rate Oscilloscope Multipurpose Tool DSO2D15 7 Inch TFT LCD screen oscilloscope is fine quality and low price, with the characteristics of 150MHz band width and 1GSa/s sampling rate, built-in 25MHz signal generator, support any type wa-ve output, with 14 types of trigger mode, There are five kinds of serial protocol triggering and decoding, 32 kinds of automatic measurement, with the function of statistical analysis of test results, with a wealth of SCPI remote control instructions. It is wildly used in communication, aerospace, national defense, embedded systems, computers, research and education and a lot of other industries and fields. Come on and try it. Specifications: Material: ABS Color: black Band width: 150MHz Number of channels: 2 channels Built-in signal source: 1 channel Sampling rate range: 1GSa/s (signal channel), 500MSa/s(dual channel) Pe-ak-to-pe-ak value: Displays high frequency and random burrs Average value: average wa-ve time: 4, 8, 16, 32, 64, 128 Highest precision: 12bit Input coupling: DC, AC, GND Input impedance: 1MΩ±2% ‖20pF±3pF Probe attenuation coefficient setting: 1X, 10X, 100X, 1000X Voltage level: 300V CA-T II Maximum input voltage: 300VRMS (10X) wa-ve interpolation: (sin x)/x Maximum record length: 8M(signal channel), 4M(dual channel) Horizontal scale range: 2ns/div~100s/div  1, 2, 5 step Time base mode: Y-T、X-Y、Roll   Null offset: ±0.5 div×minimum base position Sampling rate and delay time accuracy: ±25ppm Time of ascent at BNC (typical): 2.3ns Vertical resolution: 8 bit(each channel is sampled simultaneously) Vertical sensitivity: 2mV/div to 10V/div Bass response: ≤10Hz (at BNC) Vertical gain accuracy: (In "sampling" or "average" sampling mode) Accuracy from 10V/ lattice to 10mV/ lattice is ±3% Accuracy from 5mV/ lattice to 2mV/ lattice is ±4% Direct current migration accuracy: ±0.1 div±2 mV±1% deviant Trigger type: e-dge, pulse, video, slope, timeout, window, code type, interval, runt, UART, LIN, CAN, SPI, IIC. Trigger mode: Single, Normal, Auto Range of relief: 8ns~10s E-dge trigging: Slope: rising e-dge, falling e-dge, rising e-dge or falling e-dge Information source: CH1、CH2、EXT Pulse trigging: Polarity: Positive polarity, negative polarity When: <, >, !=, = Information source: CH1~CH2 Pulse width range: 8ns ~ 10s Accuracy: 8ns Window trigging: Information source: CH1~CH2 Code type trigging: Code type: 0: low electrical level, 1: high level, X: ignore, : rise, : drop, : Rise or fall Information source: CH1~CH2 interval trigging: Slope: rise, down When: <, >, !=, = Information source: CH1~CH2 Time: 8ns ~ 10s Accuracy: 8ns Runt trigging: Polarity: Positive polarity, negative polarity When: <, >, !=, = Information source: CH1~CH2 Time: 8ns ~ 10s Accuracy: 8ns UART trigging: When: open, stop, data, parity, receive error Information source(RX/TX): CH1~CH2 Data format: Hex(hexadecimal) Data length: 1 byte Data width: 5 bit, 6 bit, 7 bit, 8 bit Odd even check: no, odd, even Free level: high, low Baud rate(optional): 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s Baud rate(custom): 300bit/s~334000bit/s LIN trigging: When: Interval field, synchronization field, ID field, synchronization error, identifier, ID, and data Information source: CH1~CH2 Data format: Hex(hexadecimal) Baud rate(optional): 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s Baud rate(custom): 300bit/s~334000bit/s CAN trigging: When: Sta-rt bit, remote frame ID, data frame ID, frame ID, remote frame data, data frame data, error frame, all errors, reply error, overload frame Information source: CH1~CH2 Data format: Hex(hexadecimal) Baud rate(optional): 10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000 Baud rate(custom): 5kbit/s~1Mbit/s    SPI trigging: Information source: CH1~CH2 Data format: Hex(hexadecimal) Data width: 4, 8, 16, 24, 32 IIC trigging: Information source (SDA/SCL): CH1~CH2 Data format: Hex(hexadecimal) Data index: 0~7 When: Sta-rt bit, stop bit, no reply, address, data, restart Cursor: △V: voltage difference between the cursors △T: time difference between the cursors Automatic measuring instrument: Frequency, cycle, average, pea-k - pea-k and RMS, minimum, maximum, rise time, fall time and pulse width of positive and negative pulse width, the bottom of the value, the to-p value, median, amplitude, overshoot, rising and falling e-dge along the phase difference and phase difference piercing, duty ratio of positive and negative pulse rate, root mean square average cycle, cycle, drop down the overshoot, rise along the piercing, BWIDTH, FRF, FFR, LRR, LRF, LFR, LFF DVM: Data source: CH1, CH2 Measuring type: direct current effective value,