Extech Emf510: Emf/elf Meter

The Extech EMF510 measures energy from electromagnetic fields (EMF) and electrical signals and is sensitive to extremely low frequency levels (ELF). The built-in single-axis sensor is ideal for monitoring power lines, electrical appliances, fans and blowers, and electrical circuits in two ranges with milli-Gauss and micro-Tesla units. The EMF510 features a large backlit LCD for viewing in dimly lit areas, an ergonomic compact design with wrist strap, auto power off, and Min/Max function.Measure EMF/ELF levels in milliGauss (mG) or microTesla (?T) up to 2000mG (200?T) with two ranges to choose fromBuilt-in single axis sensor provides basic accuracy reading of