Sper Scientific Sound Meter - Digital Noise Level Decibel Meter with Data Logging - Perfect for Home, Office, and Industrial Noise Measurement

Digital Type 2 Sound Meter Includes: Carrying case Instructions Windscreen Calibration tool 9V battery Perfect for testing for requirements. Meets IEC 61672 class 2 and ANSI S1.4 type 2 frequency and time weighting specifications. Offers a wide variety of measuring options including "A" and "C" decibel frequency weighting scales, fast or slow response, AC or DC output and peak function. The large display has a resolution of 0.1 dB and also indicates low battery and over or under load. Covers 30 ~ 130 dB in the "A" scale and 35 ~ 130 dB in the "C" scale, with an accuracy of +/-1.5 dB. Can be easily calibrated using the internal oscillation system. CE Approved. Has a fold out tripod stand.