This Stereo low power microscope suitable for ancient coin cleaning, meteorites, entomology etc. With dual illumination above and below. Solid metal contruction with quality optics

EMF Detector ~ RF/LF Field Strength Power Meter with build-in Gauss Meter function (dual mode) 100Mhz-3Ghz Bandwidth   Advanced communication and Network solutions, Affordable, Pocket Size, Handheld, High performance EMF/RF/LF Meter...[more]