MS6701 Mastech

The meter has been designed according to the IEC651 Type2, ANSI S1.4 Type 2.

·         Accuracy: +-1.5dB

·         Response frequency: 31.5Hz-8kHz

·         Dynamic range: 50dB

·         Frequency Weighting : A\C

·         Time weighting: FAST 125ms, SLOW 1sec

·         Microphone: Electret Condenser microphone

·         Digital Display: 4 digitals, resolution 0.1dB, sampling rate 2 times/s

·         Analog bar display: Each analog bar is as 1 dB, sampling rate 20 times/s

·         Measurement ranges: 30-80dB, 40-90dB, 50-100dB, 60-110dB, 70-120dB, 80-130dB, Total of 6 ranges

·         Auto-range: Micro-computer can choose the best measurement ranges

·         Over range indicator: UNDER (less than range) and OVER (over range)

·         AC signal output: 0.707 Vrms at FS (Auto-range mode isn't included) Output impedance approx. 600Ω

·         DC signal output: 10mV/dB Output impedance approx.100Ω

·         Power supply: Four LR03 AM4 1.5V SIZE AAA alkaline cells

·         Power life: About>35hrs (alkaline cells) Cintinuous operation

·         AC adapter: Voltage 9vDC

·         Voltage ripple < 100mVpp

·         Supply Current >100mADC

·         Socket pin Ground

·         Casing positive

·         External Diameter 3.5mm

·         Data recording: 16000 data(extended to 128000 data)

·         Operating temperature: 0℃ to +40℃ 

·         Operating humidity: 10~80%RH

·         Storage temperature: -10℃ to 60℃

·         Storage humidity: 10 to 70%RH

·         Dimensions:245(L)x80(W)x35(H)mm

·         Weight : Approx. 350g (including battery)

·         Safety rating: CE(EMC) RoHS

Features:

·         Display: 2000 counts

·         Data Logging: 16000 records

·         Auto Ranging

·         Auto Power Off

·         AC Singal Output: 0.707 Vrms at FS (Auto-range mode isn't included) Output impedance approx.600Ω

·         DC Singal Output: 10mV/dB Output impedance approx.100Ω

·         AC Adapter

·         -Voltage 9VDC

·         -Voltage Ripple <100m Vpp

·         -Supple Current >100m ADC

·         -Socket : pin Ground

·         -Casing Positive

·         -External Diameter 3.5mm

·         Fast

·         Low

·         A Weighting

·         B Weighting

·         Date and Time Display

·         MAX

·         Data Hold

·         Display Backlight

·         Low Battery Display

·         Analog Bar Indication

·         Over Range Indication

·         RS-232 Pclink

·         USB Interface

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Specification

Range