digit autorange multimeter handheld magnetic field radiation detector emf field radiation tester sensitive temperature tester all sun em5511

this multi-meter is 4000 count,3 3/4-digit digital multi-meter. it can be used to measure dc and ac voltage, dc and ac current,resistance,capacitance,frequency,diode, temperature, continuity,duty cycle and electromagnetic field radiation. it can be used as a test tool for environment and devices, it is a high-performance and versatile meter.