Swastik Enterprises introduces itself as a leading trader, wholesaler, distributor, and supplier of various electrical measurement instruments including digital multimeters, clamp meters, voltage detectors, infrared thermometers, test leads, and digital earth resistance meters. The document focuses on Waco digital earth resistance testers which measure the resistance of earth used in electrical installations. The hand-held Waco tester directly measures earth resistance and resistivity and has a 3.5 digit LCD display within dimensions of 172 x 98 x 38 mm.