【3 IN 1 PROFESSIONAL DESIGN】It integrates digital oscilloscope, electronic component tester and PWM signal generator functions into one,. It has a sampling rate of 10MSa/s, a bandwidth of 500KHz, up to 400V voltage signal test, and a complete trigger function (single, normal, automatic), the measured waveform can be displayed without tedious adjustment, easily cope with mearsurement testes. 【2.4INCH HIGH DEFINITION BACKLIT SCREEN】This handheld digital oscilloscope transistor tester is designed with a high resolution 2.4 inch TFT screen with adjusting backlight. Better reading experience and easy to use. It can test different functions and support multi interface screen display. With keypad design, it is more convenient to operate and select different test function modes. 【IDENTIFY DEVICE TYPE】The oscilloscope mode can test the signal waveform of the circuit, while Mos test mode can test various types of transistors, which can identify device type, pin polarity, h - FE, on state voltage, junction capacitance, resistance, inductive components, etc. Signal generator mode, you can use sine, pulse, triangular or ramp waveform, which can meet your daily testing needs. 【APPLICABLE ITEMS】This oscilloscope probe kit supports PC online operation, which is especially suitable for fast pairing of transistors, identification of mixed face mount and wordless components, and initial screening of small batch components. It can automatically identify and measure various transistors, including NPN and PNP transistors, diodes, double diodes, etc. 【100% QUALITY ASSURANCE】 This oscilloscope signal generator has 5 built in basic waveforms, more waveform data can be obtained per unit time, thus making the waveform more accurate. - USB Type C Stand Specifications - One Piece Foldable Stand Digital Oscilloscope Mode Parameters Realtime Sampling Rate 10MSa/s Analog Bandwidth 500Khz Input Impedance 1MO Coupling Method AC or DC Test Voltage Range ±400V Vertical Sensitivity 10m - V-10V Horizontal Time Base Range 1us-10s Trigger Mode Auto, Normal, Single Trigger Type Rising Edge Or Falling Edge Waveform Freeze Yes Automatic Measurement Yes Component Test Mode Parameters Class Range Description Triode β greater than 10 less than 600 Magnification hfe, base emitter voltage Ube, lc/le, collector emitter reverse cutoff current lceo, lces, protection diode forward voltage drop Uf Diode Forward voltage drop Forward voltage drop, junction capacitance, reverse leakage current Voltage regulator diode 0.01-4.5V (1 2 3 test area) Forward voltage drop, reverse breakdown voltage 0.01-32V (K A A test area) reverse breakdown voltage How to Use: Take out the product, install it and use it. Package - List: 1 x Oscilloscope 1 x USB Cable 3 x Test Hook Cable 1 x Ordinary Probe 1 x Instruction Manual or 1 x Oscilloscope 1 x USB Cable 3 x Test Hook Cable 1 x Ordinary Probe 1 x Adapter 1 x P6100 High Voltage Probe 1 x Instruction Manual