Sound Level Meters / Calibrators

SLM-25 Sound Level Meter with Backlit Display High Accuracy Measuring 30dB~130dB with Data Logging Function Instrument Compact Professional

SLM-814CD Digital Sound Level Meter Decibel Logger 40~130dB USB & CD

SLM-814 Digital Sound Pressure Level Meter Noise Decibel 130 dB

GM-1357 30~130 dB Digital Sound Pressure Level Noise Decibel Meter Tester

SL-5868P-BT Professional Sound Level Meter 30~130dB USB Drive Software & Bluetooth

SL-5868P-CD Sound Level Meter with RS-232C Software via USB Drive

SL-1351 Digital LCD Monitor Sound Noise Level Meter 30~130dBA Decibel

OPTIONAL Software CD & USB Cable for Sound Level Meter ( CDC-SL814CD )

ND-9 Handheld Digital Sound Noise Level Tester Calibrator for Sound Level Meter 94dB & 114dB output Class I w/ Battery +/-0.3 db Accuracy for microphone , sound measuring system for acoustics field and laboratory use

K01KC-330B USB Digital Sound Level Datalogger 32K Memory