MASTECH

Features

● Display 2000 counts

● Auto & Manual Ranging

● Auto Power Off

● Dynamic 50dB

● Frequency 30Hz~8kHz

● Sample Rate 2 times/second

● Fast 125ms / Slow 1sec

● A / C Weighting

● Display Backlight

● Low Battery Display

● Analog Bar Indication

● Over Range Indication

● MAX

● Dateand Time Display

● AC / DC Signal Output

● AC Adapter

● RS-232 PC link

● USB Interface

● Data Logging 16000 groups

Features

● Display 2000 counts

● Auto & Manual Ranging

● Auto Power Off

● Dynamic 50dB

● Frequency 30Hz~8kHz

● Sample Rate 2 times/second

● Fast 125ms / Slow 1sec

● A / C Weighting

● Display Backlight

● Low Battery Display

● Analog Bar Indication

● Over Range Indication

● MAX

● Dateand Time Display

● AC / DC Signal Output

● AC Adapter

● RS-232 PC link

● USB Interface

● Data Logging 16000 groups

Specifications

Range

 Resolution 

 Accuracy 

 Sound Pressure

30dB~80dB

40dB~90dB

 50dB~100dB 

60dB~110dB

70dB~120dB

80dB~130dB

0.1dB

0.1dB

0.1dB

0.1dB

0.1dB

0.1dB

±1.5dB

±1.5dB

±1.5dB

±1.5dB

±1.5dB

±1.5dB

● Power Supply :  6*1.5V AAA Batteries

● Product Size :  265mm x 80mm x 69mm / 10.4" x 3.15" x 2.7"

● Product Weight :  317g / 0.7lb

● Certificate :  CE / ETL / RoHS

● Windscreen

● Earphone plug

● Wapping case

● RS-232 interface cable

● Software CD

● Battery and User's manual