You Searched For: Radio Frequency Meters
Radio frequency is the range of electromagnetic frequencies above the audio range and below infrared light, and these radio frequency meters are useful for evaluating the frequencies in this range emitted by welding equipment, microwave oven leakage, and other environmental safety concerns. These meters feature maximum and minimum hold, audible alarms, and a zero adjustment option to eliminate background EMF. Displays also indicate overload and low battery.
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