ETS-Lindgren's HI-3604 ELF Survey Meter is a magnetic field probe designed to evaluate both electric and magnetic fields associated with 50/60 Hz power lines, line-powered equipment and appliances. The HI-3604 ELF (extremely low frequency) Survey Meter provides the engineer, industrial hygienist and health and safety professional with a sophisticated piece of surveying equipment for accurate investigation of power frequency environments.
The custom LCD display indicates electric fields in volts/meter and magnetic fields in gauss, tesla, or amperes/meter units. A bar-graph analog indicator aids in quickly locating maximum field orientations and hot spots. Full auto-ranging and a sealed membrane switch control panel make the HI-3604 ELF Survey meter ideal for field surveys. The on-board data logging feature allows up to 112 readings to be saved in internal memory storage.