"Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B+K Precision's Sound Level Meter can get the job done. The model 732A Sound Level Meter provides 30~130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A and C and fast and slow time weighting. Two auxiliary ports provide either AC output, 1 V RMS full scale, or DC output, 10 mV\/dB. The Model 732A can meet your sound testing needs. Features"

特性

• Measures Sound Level from 30 to 130 dB
• 31.5 Hz to 8 KHz Frequency Range
• +1.5 dB Accuracy
• A and C Frequency Weighting
• MAX./MIN. Function
• Includes Manual, Battery, Carrying Case, Calibration Screwdriver and Windscreen