Description: 1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Unit AC Electric Field V m Magnetic Field μT mG RF mW m² Range Electric Field 1V m 1999V m Magnetic Field 0 01μT 99 99μT 0 1mG 999 99mG RF 0 01 300mW m² Resolution Electric Field 1V m Magnetic Field 0 01μT 0 1mG RF 0 01mW m² Alarm Threshold Electric Field 40V m Magnetic Field 0 4μT 4mG RF 10mW m² Measurement Bandwidth 5Hz 3500MHz and 50MHz 3 5GHz Sampling Time About 0 4 second Measurement Mode 3 modes for simultaneous measurement Overload Indication Maximum value displayed on LCD Operation Temperature 0°C 50°C Operation Humidity Relative humidity below 80 Working Voltage 3 7V Power 3 7V lithium battery Dimensions 60 25 133mm Weight 121g Features 1 Comprehensive Monitoring Effortlessly monitor Electric Magnetic and Radio Frequency fields to track radiation levels across diverse environments ensuring comprehensive safety 2 Instantaneous Data Display No complex setup needed just power it on to view real time field strengths directly on the easy to read screen facilitating prompt assessments 3 Intuitive Color Coded Alerts The backlight uses three distinct colors to indicate low moderate or high radiation levels enabling straightforward visual assessment at a glance 4 Versatile Triple Alerts Equipped with customizable sound screen