BSIDE S20 Smart EMF Multimeter Electromagnetic Radiation Detector 3.5 inch Color Screen 9999 Counts Auto Range Rechargeable Universal Meter Radiation <strong>Features:</strong> 2-in-1 EMF Multimeter: The digital tester has the function of electromagnetic field radiation detector and universal meter, which is very suitable for professionals and households. Multifunctional Multimeter with Wide Test Range: The universal meter can measure AC/DC voltage, resistance, capacitance, frequency, diode, continuity, recognized firewire, etc. Household Electromagnetic Radiation Detection: Superior induction zone to identify high-frequency electromagnetic radiation emitted by microwave oven, electric fan or air conditioner. And has an icon and a 3-color analog bargraph displayed once the electromagnetic radiation is recognized, the buzzer will sound simultaneously. Intelligent Functions: Automatic identification of AC voltage, DC voltage, resistance in automatic mode; measuring diodes within 1.0V; when the resistance is less than 30Ω, the buzzer will sound at the continuity function; and the buzzer will sound when the live voltage signal is recognized. Rechargeable Li-ion Battery: Built-in 800mAh rechargeable Li-ion battery, convenient to use and recharge. Auto power off when there is no signal input within 5 minutes. High Accuracy Display: Auto range with 9999 counts smart multimeter with data hold function, and the large 3.5 inch EBTN color LCD display greatly improves the reading experience, the value is very easy to read even under sunlight or poor lighting conditions. Safety Assurance: With overload protection over the entire measuring range, double insulation protection, safety level CAT.II 600V and CAT.III 300V. Pocket Size Digital EMF Multimeter: Compact portable size designed with a detachable durable case and storage pouch to protect it from shock, friction and bumps. <strong>Specifications:</strong> DC Voltage: 0~620V (DC mode), 0.5~620V (Auto mode) AC Voltage: 0~620V (AC mode), 1.0 ~ 620V (Auto mode) Resistance: 1Ω~10.00MΩ Capacitance: 0.5~1000μF, 1000~6000μF Frequency: 10~1000Hz Diode: Measure diodes within 1.0V EMF Detection: Yes Continuity Buzzer: Yes Firewire Recognition: Yes Data Hold: Yes Flashlight: Yes Environmental Temperature: Yes Material: ABS Safety Level: CAT.II 600V, CAT.III 300V Range: Auto Range Display: Color LCD Max. Display: 9999 digits Sampling time: about 0.4 seconds Auto power off: 5 minutes Operating environment: 0 ~ 40 , 0 ~ 80% RH Storage environment: -10 ~ 60 , 0 ~ 70% RH Operating altitude: 2000 m Battery: 1 * 3.7V 800mAh li-ion battery Item size: 143.4 * 70.9 * 15.7 mm / 5.65 * 2.79 * 0.62 inches Item weight: 119 g / 4.20 oz Package weight: 320 g / 11.29 oz Package size: 16.9 * 9.5 * 4.4 cm / 6.65 * 3.74 * 1.73 inch <strong>Packing List:</strong> 1 * EMF Multimeter 1 * Test Pen 1 * Charging Cable 1 * Protective Sleeve 1 * Storage Pouch 1 * Manual (English)