Electromagnetic Field Radiation Detector / EMF Meter, LIUMY Handheld Mini Digital LCD EMF Detector Dosimeter Tester Counter, Magnetic Field Radiation Detection Radiation Alarm Description:в–єONE INSTRUMENT WITH TWO USES: It can test the electrical field (1 V/m ~ 1999 V/M) and the magnetic field radiation(0.01μt - 99.99μt) at the same time.в–єPRECISE STORAGE OF DATA: One-touch lock radiation (hold - beep); It was equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. The battery is built-in, there is a layer of insulating film covering the battery, need to be removed before use!!!в–єAlARM AUTOMATICALLY: Sound-light alarm, when the radiation exceeds a safe value, the instrument will alarm automatically (electrical field boundaries 40 V/m, magnetic field 0.4μt). Built-in signal strength prompt speaker (prompt tone size is proportional to electromagnetic field strength), effectively help identify the signal source and quickly locate the signal position.в–єPRODUCT ADVANTAGES: Radiation assessment would remind you whether the radiation value is safe or not, high sensitivity, light weight, easy one-handed operation, automatic display, easy to carry or field measurement, energy saving and environmental protection, high threshold historical data storage.в–єRANGE OF APPLICATION: Electromagnetic radiation detector is mainly used for electrical appliances in life, which can effectively help people away from radiation sources and protect them from radiation hazards! For example: Household and appartment, office, outdoor and industrial site / Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test / Test effects of radition-proof clothes, radiation-proof film and other prevention articles. LIUMY EMF Detector can test electric field radiation and magnetic field emission to reach the optimal test result. It's widely used to test and learn electromagnetic radiation situation indoor and outdoor:вњ” Electromagnetic radiation monitoring: Household and appartment, office, outdoor and industrial site;вњ” Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test;вњ” Radiation protection product test: Test effects of radition-proof clothes, Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. Product Specifications:в—Џ Model: LM7001в—Џ Material: ABS Plasticв—Џ Color: Blackв—Џ Range: Electric field: 1-1999V/m; Magnetic field: 0.01μT -99.99μTв—Џ Precision: Electric field: 1 V/m; Magnetic field: 0.01μTв—Џ Sampling time: About 0.4 seconds (0.4/s)в—Џ Reading display: 3-1/2-digit LCDв—Џ Alarm threshold value: Electric field: 40V/m; Magnetic field: 0.4μTв—Џ Testing bandwidth: 5Hz-3500MHzв—Џ Test mode: Bimodule synchronous testв—Џ Operating Temperature: 0~50в„ѓ/30℉~122℉● Operating Humidity: Relative humidity < 80%в—Џ Power Supply: 3 * 1.5V AAA Battery (Included)в—Џ Item Size: Approx. 135 * 60 * 27mm / 5.31 * 2.36 * 1.06in (L * W * H)в—Џ Item Weight: Approx. 107g / 3.78ozв—Џ Package Size: Approx. 16.5 * 7.7 * 3cm / 6.50 * 3.03 * 1.18in (L * W * H)в—Џ Package Weight: Approx. 147g / 5.18oz Package:1 * Electromagnetic Radiation Detector(Batteries not included)1 * User Manual in English