The versatile three-in-one portable handheld digital , transistor tester, and electric meter can be applied widely. This compact device is designed for ease of use and portability, making it an essential tool for both professional technicians and electronics enthusiasts. Users can quickly and accurately perform a variety of electronic tests and measurements. Features -Battery capacity: 1500mAh -Screen: 2.4'' TFT color screen -Real-time sampling rate: 10MSa/s -Analog bandwidth: 500Khz -Input impedance: 1 -Coupling mode: AC/DC -Vertical sensitivity: 10mV-10V -Horizontal time : -10s -Capacitance range: 25pF-100mF -Resistance range: 0.01-50M -Inductance range: 10uF-1000uF -Battery range: 0.1-4.5V -Sinusoidal wave: 1-10 KHZ / 0-3.3V / 50% - : 1-100 KHZ / 3.3V / 50% - wave: 1-100 KHZ / 3.3V / 0-100% -Triangular wave: 1-10 KHZ / 0-3.3V / 50% -Ramp wave: 1-10 KHZ / 0-3.3V / 0-100% -DC: 0-3.3V -Color:Black -Material:ABS, metal -Size:10.30X7.80X3.00cm/4.05X3.07X1.18in -Convenient and versatile: This versatile device combines a digital , electronic component tester, and generator, catering to various testing needs -Handheld design: Lightweight and portable, this handheld is easy to carry and operate, making it suitable for on-the-go testing and troubleshooting -High precision measurement: This transistor meter offers accurate test results with reliable data, providing confidence in your measurements and analyses -Large screen display: This capacitance tester features a clear and easy-to-read color display, allowing for effortless observation and analysis of data -Multiple application scenarios: The meter is suitable for electronic repairs, laboratory research, teaching, and more, making it a versatile tool for various fields Package list: 1 x 1 x adapter 1 1 x high voltage probe 3 x testing hooks 1 x cable 1 x manual