Sound Level Meters

Sound Level Meter: Monarch 321
Monarch 321 IEC 651 Type II Sound Level Meter has Autoranging, 4 Digit and Bargraph Display, and can communicate in "real time" with SE322 Windows software.

Sound Level Meter: Monarch 322
Monarch 322 SLM features 32,000 record datalogger and will communicate in "real time" with SE322 Windows software. Four digit and bargraph display is standard as is RS-232 interface.

Sound Level Meter: Monarch 325
The Monarch 325 mini-size IEC 651 Type II Sound Level Meter has 3 Ranges 32 to 130 dB.