Check the listing for details. HF-B8G RF EMF Meter 5G Radiation Detector or Tester with Calibration Certificate. Condition: New. Listed at 279.99 USD. Product Description:The HF-B8G is designed for measuring and monitoring Radio Frequency (RF) electromagnetic field strength and is capable of measuring the frequency range of 10Mz~8GHz Features:• 10MHz to 8GHz Frequency range • For isotropic measurements of electromagnetic fields• Non-directional (isotropic)measurement with three-channel measurement sensor• High dynamic range due to three-channel digital results processing• Configurable alarm threshold and memory function(200 records)• Easy & safety to use• Low battery detector • Over load indication • Auto power-off with disable function Application:• High frequency (RF) electromagnetic wave field strength measurement• Mobile phone base station antenna radiation power density measurement• Wireless communication applications (CW, TDMA, GSM, DECT)• RF power measurement for transmitters• Wireless LAN (Wi-Fi) detection, installation• Spy camera, wireless bug finder• Cellular /Cordless phone radiation safety level• Microwave oven leakage detection• Personal living environment EMF safety Specifications:• Measurement ranges:38mV to 20V/m • Display:3-3/4 digits maximum reading 3999 • Frequency range:10MHz ~ 8GHz • Measurement units:mV/m , V/m , µA/m , mA/m , µW/m2 , mW/m2 , µW/cm2 • Display resolution:0.1mV/m, 0.01V/m, 0.1µA/m, 0.1mA/m, 0.001µW/m2, 0.01mW/m2, 0.001µW/cm2 • Alarm function:adjustable threshold with ON/ OFF • Memory Recall:Records Maximum & AVG • Calibration factor CAL:adjustable • Sampling Time:1.5 times per second• Operating:0 to 50ºC ( 32ºF to 122ºF ). Max. 80% RH• Operating Temperature and Humidity:0 to 50ºC ( 32ºF to 122ºF ). Max. 80% RH;Max. 80% RH • Power Supply:9V battery (NEDA 1604 IEC 6F 22 JIS 006P)*1 & DC adaptor (only for US and Canadian market)