Sound level meter: The sound level meters supplied by Comsec fully meet with the requirements of IEC 651 for type 2 meters. This sophisticated piece of equipment gives out readings on the LCD display or can be connected to your PC using the RS-232 interface provided. Some of the features are:

• RS-232 interface
• Windows software
• 32000 records data logger
• Bargraph indication
• MAX MIN function
• Auto ranging (30=130dB)
• Clock display
• Resolution0.1dB
• Level range display
• AC/DC signal output
• Auto power off
• IEC 651 TYPE 2