Quickly, Accurately Measures Sound Levels in Factories, Offices, Etc.
Simple, Easy to Operate
Full Coverage 40-140 dB with Special 85-115 dB OSHA Range
Impact-Resistant Case Contoured to Minimize Sound Energy Field Reflections
Operates 40 Hours on a 9V Battery
"A" weighting
Meets IEC 651 and ANSI S1.4-1983 Meters
Helps You Meet OSHA and Walsh-Healy Noise Control Specifications
AC and DC Voltage Jacks for Recorder, Analyzer and Tester Interface
External Filter Output Jack for Simpson Model 898 Octave Band Filter for Noise
Frequency Analysis
Built-In Tripod Mount