BSIDE S20 Intelligent EMF Multimeter Electromagnetic Radiation Detector 3.5-inch Colored Display 9999 Counts Auto Range Rechargeable Universal Meter Radiation Monitor AC/DC Voltmeter Ohmmeter Test

2-in-1 EMF Multimeter: the digital tester has function of Electromagnetic Field Radiation Detector and Universal Meter, which is very suitable for professionals and household using.

Multifunctional Multimeter with Wide Test Range: the universal meter can measure AC/DC voltage, resistance, capacitance, frequency, diode, continuity, firewire recognized, etc.

Household Electromagnetic Radiation Detection: top induction area to identify high frequency electromagnetic radiation emitted by microwave oven, electric fan, or air conditioner. And has icon & 3-color analog bargraph displayed once the electromagne

Smart Functions: automatic identification of AC voltage, DC voltage, resistance at auto mode; measuring diodes within 1.0V; when the resistance is less than 30Ω, the buzzer will sound up at the continuity function; and the buzzer sounds when live vol

Rechargeable Li-ion Battery: built-in 800mAh rechargeable li-ion battery, convenient to use and recharged. Auto power off when there is no signal input within 5 minutes.