Hantek 2C42 2C72 2D42 2D72 Portable Digital Automotive Multimeter 2 Channels 3in1 USB Mini Oscilloscope Waveform Generator An all-new handheld oscilloscope-Hantek2000 series, it continues the compact and lightweight concept but with a new generation of 3 in 1 multifunction tester: oscilloscope, signal source(only 2D42 2D72 ) and multimeter; A small volume of the non-profit grip by a single hand; The suspendingstand was designed to support multi-angle adjustment; Ultra-low-power, Type C charging interface; High-definition color LCD screen display clear and delicate; Minimalist keyboard design simplifyoperation, easy to use. Great function with small size Color highlight LCD screen, legible even inbright sunlight; Soft colors, clear waveforms display; High quality casing + Silicon protective cover with fine touch feeling, favorable impact resistance, and outstanding heat resistance; Minimalist keyboard design simplify operation, easy to use. Ultra Low Power + Type C Data Transfer/Charging Interface Be able to used by 5V/2A large current or ordinary computer USB port, very convenient and handy; Type C charging interface. Type C power + data transfer interface, can share the charger and data cable with your mobile phone; Powerful PC Software Oscilloscope powerful functions: 20 kinds of automatic measurement, cursor measurement,waveform printing and saving functions,REF and Math functions, Pass / Fail functions. High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Ultra-low power design: Type C charging interface; AUTO one-key test: Magic tool and essential function for test newbie; Volume small, one hand holding: The 45 degree suspension bracket design provide you a work station anywhere anytime; One key page out, quick compare two groups of reference waveforms + 6 groups of waveforms storage, simple and effective; Function of video help：scan code on back of machine to get help of video course; Multimeter Function All-series with standard multi- functional digital multimeter whichcan be used to measure AC/Dcvoltage/current, resistance, diode, capacitance, on-off test. High sensitivity and accuracy, clear display, strong overload ability, and ultra-portable. Dual Channel Oscilloscope Function 250M Sampling rate, 70/40MHz Bandwidth; 10mV~10v vertical resolution; Auto automatic measuring function; Key tone settings; Adjustable backlight brightness, backlight duration, and auto power off time; Digital voltmeter function; Support Chinese and English menu switch;Cursor measurement,reference waveform,waveform storage function. Waveform Generator Function (only for 2D42 2D72) 250MSa/s Sampling rate,12 bits verticalrevolution; Sine: 1Hz~25MHz Square: 1Hz~1OMHz Triangular: 1Hz~1MHz Trapezoid:1Hz~5MHz Frequency revolution: 1Hz Outputimpedance: 50Ω 4 types arbitrary waveform; A multipurpose tester that meet your current and future testing demands. Oscilloscope Functions: Horizontal Sample Rate Range: 250MSa/s(Single-channel), 125MSa/s(Dual-channel) Waveform Interpolation: (sin x)/x Record Length: Max. 6K for single-channel; 3K samples per dual-channel SEC/DIV Range : 5ns/div~500s/div 1, 2, 5 sequence Vertical A/D Converter: 8-bit resolution,each channel sampled simultaneously VOLTS/DIV Range: 10mV/div~10V/divat input BNC Bandwidth Limit, typical: 20MHz Low Frequency Response (-3db): ≤10Hz at BNC Rise Time at BNC, typical: ≤5ns DC Gain Accuracy: ±3% for Normal or Average acquisition mode, 10V/div to 10mV/div Note: Bandwidth reduced to 6MHz when using a 1X probe. Acquisition Acquisition Modes: Normal Trigger Type: Edge Mode: Auto, Normal, single Level: ±4 divisions from center of screen Trigger Level Accuracy: 0.2div X volts/div within ±4 divisions from center of screen Slope: Rising, Falling, Rising & Falling Source: CH1/CH2 Input Coupling: DC, AC or GND Input Impedance,DC coupled: 25pF±3 pF, 1MΩ±2% Probe Attenuation: 1X, 10X Supported Probe Attenuation Factors: 1X, 10X, 100X, 1000X Maximum Input Voltage: 150VRMS Measurement Cursor Voltage difference between cursors: △V; Time difference between cursors: △T Automatic Measurements: Frequency, Amplitude DMM Maximum Resolution: 4000 Counts DMM Testing Modes: Voltage,Current,Resistance,Capacitance,Diode &On-Off Maximum Input Voltage AC:600V, DC: 800V Maximum Input Current AC: 10A, DC:10A Input Impedance : 10MΩ Diode: 0V~2.0V On-Off: <50Ω