Description: 【Professional Voltage Tester】: Our digital multimeter can be used as a professional non contact voltage tester with adjustable sensitivity. , a practical tool for electricians and electronics enthusiasts. 【High Efficiency】: This smart digital multimeter tester can activate capacitance, , or automatic mode measurement under any functional design, making testing more convenient and greatly improving your work efficiency. 【Mode】: This digital multimeter and voltmeter can automatically measure and DC voltage and resistance with the best resolution, and can also be done manually. 【Red and Green Backlight】: The high quality DC voltmeter has a high resolution LCD screen with a red and green backlight, giving you a comfortable use experience. 【Features】: The electric multimeter has stable performance, high accuracy, and clear readings, is small and portable, convenient for you to bring to the workplace, is easy to use, and clear display screen. Size Chart: 14.6cmx4.4cmx2.5cm/5.75inchx1.73inchx0.98inch Package Includes: optional: Standard Edition: 1 Digital Multimeter 1 test pen 1 charging cable 1 Built in 3.7V, 400mA lithium battery 1 User manual or High end version: 1 Digital Multimeter 1 test pen 1 charging cable 1 Built in 3.7V, 400mA lithium battery 1 User manual 1 tool kit Note: Please allow slightly errors due to manual measurement and different monitors.