Kusam Meco Digital Sound Level Meter KM 928 MK1

Genereal Specifications• Measuring Range : 30 ~ 130 dBA, 35 ~ 130 dBC• Accuracy : ± 1.5dB• Resolution : 0.1 dB• AC Output : 0.707Vrms at FS output impedance aprox. 600 ohm• DC Output : 10mV / dB, output impedance approx. 100 ohm• Bar Graph : 50dB scale at 1dB step for monitoring current sound pressure level display sample rate : 20 times / second• AC & DC output for frequency analyser level recorder, FFT analyser, Graphic recorder etc.• Display : 4 Digit display• Frequency Response : 31.5Hz ~ 8.5KHz• Measuring Level : 30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130• Frequency weighting : A & C• Time Weighting : FAST / SLOW• Sampling rate : 2 times / second• Microphone : ½ inch polarization capacitance microphone• AC / DC output• Max reading• Overload indication : OVER / UNDER• Low battery indication• Power Supply : 4 x 1.5V AA or DC 6V 100mA adapter• Dimension : 70 x 35 x 256 mm• Weight : Approx. 308g (including battery)• Accessories : User Manual, battery, Tripod mounting screw, Windscreen & Carrying case.