EM-07 Multimeter - Voltage, Current, Frequency, Apparent Power Tester

Multi-parameter measurement: Capable of testing voltage, current, frequency and apparent power, meeting various electrical testing needs. 3P&4W support: Compatible with 3-phase and 4-wire systems, suitable for complex electrical system testing. Protection function: Equipped with protection features to ensure safe use during testing. Reliable performance: Provides stable and accurate measurement data, helping to obtain reliable test results. Practical tool: A versatile tool for electrical maintenance, debugging and related professional work.