SKU EMF20
The TRIPLETT EMF20 Magnetic Field Meter measures electro-magnetic field of extremely low frequency (ELF) from 30 Hz to 300 Hz produced from electric transmission equipment, power lines, microwave ovens, air conditioners, refrigerators, computer monitors, fans, hairdryers and many other appliances. Measurements can be displayed in milligauss or µTesla. It features a single axis sensor, plus or minus 2.5% accuracy and a maximum Hold function. Includes 9-Volt battery and carrying case. 1-year warranty.
