MASTECH MS 6701 With Data Loggers Sound Level Meter[6 Feb. 2012, 21:55:05]
Keterangan
� LCD digital display
� Analog bar indicator
� Wide dynamic range
� Auto/ Manual Range
� Fast/ Slow response selectable
� MAX value hold function
� A/ C weighting selection
� Date and time display
� Memory function
� RS232 inteface
� Computer record graph software
� AC/ DC auxiliary output
� Backlight
� Low power indication
� Measurement range: 30dB~ 130dB
� Accuracy: ± 2dB
� Resolution: 0.1dB
� Display: 3 1/ 2 digitals
� Sample rate: 2 times/ s
� Frequency range: 30Hz~ 8KHz
� Memory function: 16000 records
� Over range indication: " UNDER " or " OVER "
� Low power indication
� Auxiliary output: AC 0.707 Vrms at full range for each level, impedance 600©
� Auxiliary output: DC 10mV/ dB, impedance 100©
� Battery voltage: 6x1.5V AAA