1. Dual mode design - the multimeter has two different working modes of digital multimeter and electric pen, which can better adapt to different test requirements and facilitate users to carry out different tests. The digital multimeter mode is suitable for precise electrical measurements, while the electric pencil mode is suitable for detecting the voltage or current of equipment such as TVs, microwave ovens, and computers. 2. High-precision testing——The multimeter adopts high-precision testing technology, which can provide accurate voltage, current, resistance, capacitance and other measurement values, which improves the accuracy and reliability of the test. 3. Non-contact induction detection - the multimeter is equipped with a non-contact induction electric pen. When performing a voltage/current test, you only need to bring the electric pen close to the test target to perform a fast and accurate test. 4. Multifunctional design - the multimeter also has a variety of different test and measurement functions, such as measuring temperature, frequency, capacitance, inductance and other parameters, and can work in various application scenarios. 5. Practical and portable - the multimeter is small in size and light in weight, and can be carried at any time for easy use. In addition, its coil isolation design can provide higher security and protect the safety of users.