Features: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 electromagnetic radiation recognized, buzzer sos simultaneouy.Smart Functions: automatic identification of AC voltage, DC voltage, resistance at auto mode; measuring diodes within 1.0V; when the resistance is less than 30, the buzzer will so up at the continuity function; and the buzzer sos when live voltage signal recognized.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.High Precision Display: auto ranging with 9999 counts smart multimeter with data hold function, and the 3.5-inch large EBTN colored LCD greatly enhance the reading experience, the value is very easy to read even er the sunlight or poor light condition.Safety Assurance: with full measuring range overload protection, double insulation protection, CAT.II 600V and CAT.III 300V safety level.Pocket Size Digital Handheld EMF Multimeter: compact portable size designed with a detachable durable eeve, and a storage pouch for protecting it against shocks, friction and bumps.Specifications:DC Voltage: 0~620V(DC mode), 0.5~620V(Auto mode)AC Voltage: 0~620V(AC mode), 1.0~620V(Auto mode)Resistance: 1~10.00MCapacitance: 0.5~1000F, 1000~6000FFrequency: 10~1000HzDiode: Measure diodes within 1.0VEMF Detection: YesContinuity Buzzer: YesFirewire Recognize: YesData Hold: YesFlashlight: YesEnvironmental Temperature: YesMaterial: ABSSafety Level: CAT.II 600V, CAT.III 300VRange: Auto rangeDisplay: Color LCDMax. Display: 9999 digitsSampling Time: About 0.4 secondsAuto Power-off: 5 minutesOperate Environment: 0~40, 0~80%RHStorage Environment: -10~60, 0~70%RHOperate Altitude: 2000mBattery: 1 * 3.7V 800mAh li-ion batteryItem Size: 143.4 * 70.9 * 15.7mm / 5.65 * 2.79 * 0.62inItem Weight: 119g / 4.20ozPackage Weight: 320g / 11.29ozPackage Size: 16.9 * 9.5 * 4.4cm / 6.65 * 3.74 * 1.73inPacking List:1 * EMF Multimeter1 * Test Pen1 * Charging Cable1 * Protective eeve1 * Storage Pouch1 * Manual (English)