Noise pollution studies. OSHA compliance. Min/max record with maximum hold. Fast or slow response time. A and C weighting selectable. Manual or automatic range. Background noise absorber. Jumbo 3-1/2"digit LCD display with bar graph. Meets IEC6"1, ANSI S1.4 type2 standards. Optional RS-232 interface and Windows® software (model RS232KIT)
PLEASE NOTE: Instrument certification is performed by an independent laboratory and may take up to 14 days from the date of purchase.