REED Instruments R8080 Sound Level Meter, Datalogger with Bargraph, 30 to 130 dB and NIST Calibration Certificate

This data logging sound level meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The R8080 features user selectable sampling rates and the option to track live measurements via the included PC interface software. Features; High accuracy of ±1.4 dB meets Type 2 standards, Triple range measurement (60dB dynamic range), A & C frequency weighting, Fast & Slow time weighting, Record up to 64,000 datapoints and keep track with internal time and date stamp, User selectable sampling rate from 1 to 60 seconds, Large, easy-to-read backlit LCD display, Digital analog bargraph, Min/Max hold and auto shut off, Tripod mount for long-term monitoring and Low battery indicator. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).