الوصف

Pulsar Model *4 is the ideal solution for users needing a low cost, accurate measurement device for those applications where a Digital Sound Level Meter would be useful but a high specification meter would be too expensive.

Many industrial, construction, installation, environmental, sporting or entertainment applications need a simple, yet compliant method to determine whether there is, or is not, a genuine noise issue. Once this has been established, a sensible plan of action can be implemented. The low cost Digital Sound Level Meter Pulsar Model *4 is very easy to use, whilst meeting the requirements of the latest international sound level meter standard IEC ****2 at Class 2 accuracy.

The Pulsar Model *4 Digital Sound Level Meter has a large and easy to read display, which shows the Sound Pressure Level (SPL) in decibels. You can select either the standard 'A' frequency-weighting dB(A) or the alternative 'C' frequency-weighting dB(C).

The maximum hold function allows the unit to freeze the display showing the highest level measured. This is very useful where the allowable level is given in terms of a maximum (LAFmax or LCFmax).

Specification:

• Measurement range: Low: *5dB(A) to **0dB(A) - High: *5dB(A) to **0dB(A)
• Frequency weighting: dB(A) & dB(C) to IEC ****2: *****1 Class 2
• Measurement Functions: LAF, LCF, LAFMax, LCFMax
• Power: 1 X 9V battery - External DC Power
• Microphone 1/2" pre-polirised electret condenser