Octave-111. Spectrum analyser-analyser noise meter 1 class

OCTAVA-111 is an easy-to-use and inexpensive device that allows to measure all standardised noise parameters of the human environment. The device is designed for industrial and sanitary laboratories, hygiene and epidemiology centres, testing laboratories engaged in special assessment of working conditions, environmental protection activities, engineering surveys, as well as for car service stations and authorities authorized to control the external noise of vehicles in operation. Number in the Russian Federation state register of measuring instruments: 69133-17 Functionality Measurement of sound levels (class 1 according to GOST R 53188.1 GOST 17187-2010 and IEC 61672-1) Measurement of sound pressure levels in octave and tertiary octave frequency bands, peak levels Frequency corrections A, AU, C, Z Automatic recording Telemetry channel, remote control Measuring range: 18...140 dBAU Easy to set up: one measurement mode; all values are measured simultaneously