Feature: 1. Digital tablet oscilloscope, up to 40M memory depth, 45000 wfms/s waveform refreshing rate. 2. Support a variety of advanced triggering and decoding functions, low local noise, small signal testing is more accurate. 3. 4‑channel oscilloscope kit, battery capacity is 7.4V 8000mAh, can run for up to 5 hours. 4. With USB host, USB device, LAN, communication interface, it is an excellent mobile handheld measuring device. 5. The 8‑inch high‑resolution 800 x 600 LCD screen supports multi‑touch operation, easy to use. 6. After magnifying function is turned on, magnifying glass window can magnify and display waveform selection area in the horizontal and vertical directions, so that user can observe the waveform. Specification: Condition: 100% Brand New Item Type: Oscilloscope Material: ABS Model TAO3014 Bandwidth 100MHZ Vertical Resolution (A/D) 8bit Rise Time ≤3.5nS Horizontal Scale 2ns / div-1000s / div 1-2-5 step Sampling Rate 1GS/s Waveform Capturing Rate 45000 wfms/s Display 8in (800x600) TFT LCD, multi-touch capacitive screen Channel 4CH Maximum Record Length When 4 channels are turned on, the maximum record length is 10M, and maximum 2 Channels 20M; 1 Channel Maximum 40M. Time Base Accuracy Maximum ±10ppm (when the ambient temperature is +25℃) Input Coupling DC, AC, ground Input Resistance 1MΩ±2%, in parallel with 15 pF±5 pF Maximum Input Voltage 400V (DC+AC peak value) DC Gain Accuracy ≥2mV, ±3% Vertical Sensitivity 1mV/div-10V/div Trigger Type Edge, Video, Pulse Width, Slope, Runt (Runt), Over Amplitude (Windows Trigger), Timeout, Nth Edge, Logic, I2C, SPI, UART (RS232), CAN (optional) Decoding Type (Optional) I2C, SPI, UART(RS232), CAN Trigger Method Automatic, normal, single Automatic Measurement Peak-peak value, average value, root mean square value, period root mean square value, cursor root mean square value, frequency, period, duty cycle, maximum value, minimum value, top value, bottom value, amplitude, overshoot, pre- Pulse, rise time, fall time, phase, positive pulse, negative pulse width, positive duty cycle, negative duty cycle, delay A→B↓, delay A→B↑, number of positive pulses, number of negative pulses, rising Number of edges, number of falling edges Mathematical Operations +, -, x, ÷, FFT, custom function calculation Store Waveform 100 groups Line/Field Frequency (Recording) Support standard NTSC, PAL, and SECAM Communication Interface USB Host, USB Device; Trig Out (Pass/Fail); LAN interface Print Compatible PictBridge Frequency Meter Support Battery 7.4V, 8000mAh, 5 hours operation Power Supply 100V-240V, 50/60HZ, CATII Fuse 2A, 250V . Package List: 1 x Oscilloscope4 x Oscilloscope Probe1 x USB Cable1 x Bracket1 x Bracket Bag1 x Power Cord1 x Adapter2 x Adjustable Accessory4 x IC Cap4 x Grounding Spring8 x Color Ring1 x Synchronous Signal Interface BNC-SAM1 x CD1 x Cloth Bag4 x Manual