DURFICST Smart Digital Multimeter Auto Range 9999 Counts Rechargeable EMF Detector Electromagnetic Radiation Tester Capacitance Resistance Diode...

[High-speed multimeter]: A high-speed version of the smart multimeter. Integrating a powerful chip, it can perform very fast tests without waiting, even capacity tests. [Easy to use]: This electrical tester multimeter defaults to smart mode when powered on, which can quickly and automatically identify AC DC voltage, resistance, frequency, and continuity. You can also switch functions using the side button. [Color LCD display]: The color LCD display greatly improves the reading experience, with 3 test results: test value, frequency, and analog bar. The large luminous numbers are very easy to read even in bright sunlight or low light conditions. [Rechargeable multimeter]: This pocket multimeter is equipped with a rechargeable 700mA lithium-ion battery and a Type-C charging cable, you don't need to replace the battery. [EMF detector]: The built-in EMF detector can detect electromagnetic fields, such as those emitted by computers, printers, mobile phones, low-frequency devices, etc.