2 in 1 Handheld Oscilloscope Transistor Tester 2.4" Colorful Display PWM Output for NPN/PNP Diode Capacitor Resistor Transistor etc.$$Electrical

The real-time sampling rate is 2.5MS/s, and the bandwidth is 200kHz. It has a complete trigger function (single, normal, automatic). It can measure voltage signals up to ±400V. Equipped with high-efficiency one-key AUTO, simple adjustment can display the measured waveform. Self-contained 80kHz/5.0VPWM wave test signal source with adjustable duty cycle Automatically identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual diodes, thyristors, etc., as well as passive components such as resistors, inductors, and capacitors The integrated stand is more convenient for measuring posture. The integrated stand is hidden, which can be retracted and rotated freely, which is convenient and easy to use. 2.4" high-definition color screen curve data at a glance. Large-size color dot-matrix TFT display, all date can be seen at a glance 240-minute continuous power supply of polymer lithium battery, high-density polymer lithium battery, safer and longer battery life