Four-band sound intensity meter 30-130 dB

Sound intensity meter, sonometer (decibel meter) UT-352 Measurements, ranges: - sound intensity [dB]. - range 30 to 80 - range 50 to 100 - range 60 to 110 - range 80 to 130 - accuracy ±1.5dB - resolution 0.1dB - measuring band 31.5Hz - 8kHz - measurement time FAST (125ms) SLOW (1s) - analog output AC 0.707Vrms (for full indication, output resistance 600om); DC 2Vrms (for full indication, 10mV/dB) Features, functions: - LCD display 1999 53x41 mm backlit with bargraph - Data Hold - measurement memory: MIN; MAX; 63 records - Auto Power Off - overrange indicator - low battery indicator - power supply: 4x 1.5V battery (AA) - dimensions: 273x70x39 mm - weight: 330 g Included: - battery - instruction