METRA BLANSKO has more than a hundred years of experience in designing and manufacturing high quality and precision electrical measurement equipment. These products include inspection measuring instruments for measuring of insulation resistance, ground resistance and instruments for inspection of tools and appliances and luxmeters. Furthermore, there are converters for AC and DC voltage and current, power, frequency and temperature transducers. Wide scale of our product portfolio occupy switchboard and panel instruments for varied applications. In the field of measuring instruments we provide calibration services to ensure the required accuracy for our customers.