Handheld Digital Oscilloscope LCR Meter 2-in-1 DSO-TC2 Portable Eelectronic DIY Detection Teaching Tool           Specification:         Brand new       Style: Standard configuration / High configuration (optional)       Display Specifications: 2.4-inch TFT color screen, LED backlight       Power supply: built-in 1500mAh rechargeable lithium battery       Charging Specifications: USB Type-C / 5V       Size: approx. 103*79*31mm             Feature:         2.4" HD color screen       Two-in-one oscilloscope: handheld oscilloscope + transistor tester       Transistor Test       PWM square wave output       Polymer lithium battery, 240 minutes of continuous power supply.       Fine workmanship and good performance.       Easy to use.       Long service life.             Oscilloscope function introduction:         Real-time sampling rate 2.5 MS/s, bandwidth 200kHz       With full trigger function (single, normal, automatic)       Can measure voltage signals up to ±400V       Equipped with efficient one-button AUTO, the measured waveform can be displayed with simple adjustment       Self-contained 80kHz/5.0V PWM wave test signal source with adjustable duty cycle             Transistor detector introduction:         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       Automatic detection of pin definitions       Automatically parse the infrared code of NEC protocol       Other functional modes: including circuit continuity test, 0~16V input voltage measurement, PWM output, 0~24V Zener diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement, etc.             Package Included:        Standard configuration:         1pc x DSO-TC2 Tester       1pc x Type-C charging cable       3pcs x test hook       1pc x normal probe             High configuration:         1pc x DSO-TC2 Tester       1pc x adapter       1pc x P6100 High Voltage Probe       1pc x Type-C charging cable       3pcs x test hook       1pc x normal probe