Pocket-sized electric field monitor with 10 coloured LED lights providing measurements in volts per metre, from 0 – 240 V/m. Ideal for all electric fields from electrical sources at frequencies between 15-1500 Hz. the ELF Monitor (left) detects and measures electromagnetic radiation from electrical appliances and equipment, building wiring, electricity pylons, power lines and transformers.
PLEASE ALLOW 28 DAYS FOR DELIVERY! OR ORDER THE ELF 3030B