MASTECH

Features
● Display 2000 counts            
● Auto & Manual Ranging            
● Auto Power Off            
● Dynamic 50dB            
● Frequency 30Hz~8kHz            
● Sample Rate  2 times / second            
● Fast 125ms  / Slow 1 sec            
● A / C  Weighting            
● Display Backlight            
● Low Battery Display            
● Analog Bar Indication            
● Over Range Indication            
● MAX                     
● Date and Time Display            
● AC/DC  Signal Output            
● AC Adapter            
● RS-232 Pclink            
● 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 1 sec            
● A / C  Weighting            
● Display Backlight            
● Low Battery Display            
● Analog Bar Indication            
● Over Range Indication            
● MAX                     
● Date and Time Display            
● AC/DC  Signal Output            
● AC Adapter            
● RS-232 Pclink            
● 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