Sunil Associates offers Digital Attenuation Meter with Internal Calibration Facility. Sunil Associates supplies various types of Electrical Electronic Meters for testing and measurement applications. The Digital Attenuation Meter with Internal Calibration Facility or Selective Level Meter forms a measuring set covering frequencies from 200Hz to 620 KHz for the measuring of carrier frequency systems up to 120 channel capacity. Its compactness and light weight as well as the versatile power-supply makes the level meter suitable for use in places where no mains is available. The selective level meter is equally suitable for wide-band and selective measurements. Wide frequency and sensitivity range of the level meter allows the measurement of transmission characteristics as well as crosstalk and other interference signals.