Ideal for EMF measurements of mobile/cell phones, base stations and microwave leakage Measurement optimized for 900MHz, 1800MHz and 2.7GHz Non-directional (isotropic) measurement with three-channel (triaxial) measurement probe Max Hold and Average functions Manual store/recall up to 99 sets Specifications Weight 7oz (200g) Dimensions 9.3 x 2.4 x 2.4in (237 x 60 x 60mm) Frequency range 50MHz to 3.5GHz (Measurement optimized for 900MHz, 1800MHz and 2.7GHz) Memory Manual store/recall of 99 sets Sensor Type Electric Field Units of Measure mV/m, V/m, ?A/m, mA/m, ?W/m2 , mW/m2 , W/m2 , ?W/cm2 , mW/cm2 Measuring Ranges 20mV/m to 108.0V/m Audible Alarm Adjustable threshold with On/Off Resolution 0.1mVm, 0.1mA/m, 0.1mW/m2 , 0.001mW/cm2