Lutron Sound Level Meter (separate probe) - SL-4013

FEATURES

• Separate sound probe, easy operation.
• Large LCD display, easy to read. Frequency weighting meet
• IEC 61672 class 2.
• Auto range & manual range.
• A & C frequency weighting.
• Fast & Slow time weighting
• AC output for system expansion.
• RS232 computer interface.
• External calibration VR.
• Hold & Memory record.
• High accuracy condenser microphone
• Peak Hold.
• Over and under load indicator.
• LCD display.
• Durable, strong light weight ABS-plastic housing case.