Features: Versatile Handheld Test Instrument -- Handheld Oscilloscope Function + Digital Multimeter Function + Waveform Generator, 3-in-1 integrated multifunctional handheld test instrument. One key switch easy to operation, compact size with stand bracket suit for outdoor maintenance, rapod on-site measurement, automobile maintenance, power detection, etc. Ergonomic Design -- 3.5-inch high-resolution, high-contrast color LCD display; High reliability with self-calibration function; SCPI supported through USB Type-C interface you can analyze and print data from the oscilloscope. 2pcs 2200mAh 18650 lithium battery, less then 3W power consumption can work continuously for about 6 hours; Included USB Type-C cable for convenient charging. Digital Oscilloscope Main Function -- 2-channel input, 70MHz bandwidth, 250MSa/s real-time sampling rate, Max 8k record length. Cursor measurement function; Multiple auto measurement functions; XY function; One key auto set function, easy to detect and debug. Digital Handheld Multimeter -- Auto ranging 20000 counts true RMS multimeter with hold function can be used to measure standard voltage, current, resistance, diode, capacitance and continuity test, easy to detect and debug. Max AC 750V, DC 1000V input voltage; Independent input of multimeter and oscilloscope support relative measurement function. Waveform Generator -- Max 25MHz frequency output, 0.1Hz resolution; 14-bit vertical resolution, 125MSa/s high sampling rate; 8K waveform length, Max 5Vpp output amplitude. Output sine, square, ramp, pulse and built-in special waveforms. Specification: Brand: OWON Model: HDS272S Function: Oscilloscope + Multimeter + Waveform Generator Plug: US/EU/UK (optional) Battery: 2 * 2200mAh 18650 Lithium Battery Charging Method: USB Type-C Product Size: 198*96*38mm Product Weight: Approx. 0.6kg (main device, without battery) Oscilloscope Specifications: Bandwidth: 70MHz Bandwidth Limit (typical): 20MHz Channels: 2-CH Oscilloscope + 1-CH Generator Sample Rate: 250MSa/s Record Length: 8K Vertical Resolution: 8 bits Acquisition Model: Normal, Peak detect Display: 3.5-inch LCD Waveform Refresh Rate: 10,000 wfrms/s Input Coupling: DC, AC, and Ground Input Impedance: 1 M±2%, in parallel with 16pF±10pF Probe Attenuation Factors: 1X,10X,100X,1000X Max. input Voltage: 400V (DC+AC, PK-PK, 1M input impedance) (10:1 probe attenuation) Horizontal Scale: 5ns/div - 500s/div, step by 1 - 2 - 5 Vertical Sensitivity: 10mV/div - 10V/div Trigger Type: Edge Trigger Modes: Auto, Normal, single Automatic Measurement: Frequency, Period, Amplitude, Max, Min, Mean, PK-PK Communication Interface: USB Type-C Multimeter (Standard): Max. Resolution: 20,000 counts Testing Mode: Voltage, Current, Resistance, Capacitance, Diode ,and Continuity test Input Impedance: 10M Max Input Voltage: AC 750V, DC 1000V Max Input Current: DC: 10A AC: 10A Diode: 0 - 2V Waveform Generator: Channel: 1-CH Vertical Resolution: 14bits Waveform Length: 8K Sampling Rate: 125MSa/s Frequency Output: Sine: 0.1Hz - 25MHz Square: 0.1Hz - 10MHz Ramp: 0.1Hz - 1MHz Pulse: 0.1Hz - 5MHz Arbitrary: 0.1Hz - 5MHz Amplitude Range: 20mVpp-5Vpp Output Impedance: 50 Packing List: 1 * Handheld Digital Oscilloscope Multimeter 1 * Quick Guide 1 * USB Cable 1 * Probe Adjust 1 * Multimeter Lead 1 * Soft Bag 1 * Bolt Driver 1 * Probe 1 * BNC to Alligator Clip