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.