Altnux Electronic Co., Ltd. [China]

Detailed Product Description

Digital Sound Level Tester

Description:

 Digital sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bargraph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.

Specification:

• Measures from 40 to 130dB
• Selectable weighting (A or C) and response time (Fast or Slow)
• MAX HOLD and Analog Output
• Large LCD display with 0.1dB resolution 30-segment analog bargraph.
• 300Hz to 8kHz frequency range.
• Fast / Slow response
• Tripod mountable
• 12.7mm condenser microphone
• power supply :4×1.5V AAA (Free)
• Dimensions :57 x 230x 44mm
  

There are a Digital Sound Level Meter ,4*AAA Power (free) and manual included