SPER Scientific Meters 3

SPER Scientific Rf Meter, 7.25 X 2.5 X 1.5 In, 38mv/M To 20v/M Range, 0.1mv/M Resolution, ±2.4db Accuracy, 50mhz To 3.5ghz Radio Frequency Range, 200g Weight, With Soft Carrying Case, Belt Loop, 9v Battery, Instruction, Measures Rf Strength Of Wi-Fi And Lan, Cell Phone, Radio And Tv Transmission Towers, Wireless Cameras And Microphones, 3 Axis Probe Provides Simple, Accurate, Non Directional Measurement From Any Angle, Large Digits And Bar Graph Display On Backlit Lcd, Low Battery, Auto Ranging With Auto Power Off - SPER