Holaday monitors are designed to provide workers with an easy to use, accurate and trouble-free method of monitoring their work environment for potentially hazardous levels of electromagnetic radiation. It can help provide protection from strong magnetic fields that can be generated by medical diagnostic devices such as MRI's, nuclear fusion experimental devices, metallurgical processors or superconductor magnets. The HI-3550 provides both instantaneous and time integrated field measurements. A dual alarm function, one for each measurement mode, is also included. Three-axis sensing measures the actual resultant field regardless of instrument orientation.
Compact size fits pocket or belt.
Both instruments detect and alert the user to potentially hazardous RF fields. They are pocket sized, convenient and easy to use. The HI-3510 detects electromagnetic radiation from RF and microwave sources in the frequency range from 50 MHz to 2500 MHz. The HI-3520 detects electromagnetic radiation in the frequency range from 1 to 18 GHz. Both the instantaneous and six-minute average modes are displayed on a LCD readout.