FNIRSI DSO-TC4 Three-in-one 10MHz Oscilloscope Signal Generator Transistor Detection with 2.8-inch TFT Color Screen Description: - 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 186g Oscilloscope 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 cycle Transistor 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, GND Signal Generator Parameter: - Output waveform: support 13 kinds of waveform output - Waveform frequency: 0 - 50kHz - Square wave duty cycle: 0 - 100% - Waveform amplitude: 0.V - 3.0V Package Included: - 1 x Oscilloscope