Features

    * 7 sound level ranges: 50 to 126dB
    * A and C weighting: for sound analyses
    * fast/slow response: allows intermediate and high level measurements
    * with battery level indication
    * RCA output jack

Specifications

    * range: up to 126dB
    * positions: 60, 70, 80, 90, 100, 110, 120dB
    * load impedance: 1kohm min.
    * distortion: < 2% at 1kHz, 0.5V
    * microphone: electret condenser microphone, omnidirectional, directionality increases at higher frequencies
    * precision: ± 2dB at 144dB
    * weighting: A or C
    * response: slow or fast
    * output signal: max. 1V deviation at 1kHz for the entire range
    * power supply: 1 9V battery (incl.)
    * battery test: OK indication between 7 and 10.5V
    * battery life: 110 operating hours (alkaline batteries)
    * dimensions: 6.3" x 2.4" x 1.7"
    * weight: ± 6.53oz