FNIRSI DSO-TC4 Three-in-one 10MHz Oscilloscope Signal Generator Transistor Detection with 2.8-inch TFT Color ScreenDescription:- DSO-TC4 is a multifunctional equipment, which is comprehensive and practical, and is designed for the maintenance and R&D industries.- DSO-TC4 is committed to providing users with powerful, flexible functions and portable operation experience, and is an ideal tool for maintenance and R&D work.Features:- Sampling rate: 48MSa/s- Analog bandwidth: 10MHz- Voltage protection: ±400V- Waveform storage: supports screenshot saving and viewing, which is convenient for data analysis.- Supports 13 waveform outputs, frequency range 0-50KHz, output voltage adjustable 0-3v.- Output parameters (frequency, amplitude, duty cycle) are adjustable, flexible to meet various needs.- High efficiency: automatically identify the type and pin arrangement of the tested component, simplify the operation process, and improve test efficiency.- Diverse categories: Detect and analyze the performance and characteristics of semiconductor components such as transistors, diodes, triodes, field effect (FET), etc.- Equipped with a 2.8-inch TFT color screen, the picture is clear and intuitive.- Built-in high-capacity rechargeable lithium battery (1500mAh), standby time 4 hours.- Small and light, suitable for mobile use.Specification:- Model: DSO-TC4- Screen: 2.8-inchTFT color screen- Backlight: backlight brightness adjustable- Power supply: Type-C (5V/1A)- Battery: 3.7V/1500mAH- Product size: about 90 x 142 x 27.5mm- Net weight: about 186gOscilloscope Parameter:- Real-time sampling rate: 48MSa/s- Analog bandwidth: 10MHz- Input impedance: 1Mohms- Coupling method: AC/DC- Testing voltage range: 80Vpp (+40V) for 1:1 probe; 800Vpp (+400V) for 10:1 probe- Vertical sensitivity: 10mV/div ~ 10V/div (X1 level)- Vertical displacement: adjustable, with indication- Horizontal time base range: 50ns ~ 20s- Trigger mode: rising edge, descending edge- Trigger level: adjustable, with indication- Waveform freeze: support (HOLD function)- Automatic measurement: maximum value, minimum value, average value, valid value, peak value, frequency, period, duty cycleTransistor Parameters:- Diode: forward voltage drop < 5V- Zener diode: 0 - 32V- Field-effect transistor: JFET, IGBT, MIOSTET- SCR: start voltage < 5V, gate level voltage- Bidirectional thyristor: trigger current < 6mA- Capacitance: 25pF ~ 1000uF- Resistance: 0.01ohm ~ 50Mohms- Inductance: 10uH ~ 1000uH- DS18B20: temperature sensor; pins: GND, DQ, VDD- DHT11: temperature and humidity sensor; pins: VDD, DATA, GNDSignal Generator Parameter:- Output waveform: support 13 kinds of waveform output- Waveform frequency: 0 - 50kHz- Square wave duty cycle: 0 - 100%- Waveform amplitude: 0.V - 3.0VPackage Included:- 1 x Oscilloscope