|
Simpson 884 type S2A Sound Level Meter & 890 Calibrator Simpson 884 type S2A Sound Level Meter Simpson 890 Sound Level Calibrator These items are used to preform tests as instructed IN the Model 884 Operators's This item uses the same mounting hole as the tripod. The Model 890 is used to calibrate the Model 884 as instructed in its Operator's Manual. This item is placed over the microphone when making measurements will reduce the effect of wind noise by approximately 20 db. 6. Manuals for Model 884 S2A & Model 890 The Simpson 884 Type S2A Sound Level Meter can be tripod mounted as well as hand held. is a portable, general purpose sound level instrument, capable of accurate sound level measurements over a range of 50 to 130 dB. This encompasses the noise level of a quiet residence to that beyond the threshold of pain. The 884 meets the requirements of the ANSI standard specification S1.4-1971 for type S2A general purpose sound level meters. Thank you for viewing our listings. (We do not proofread any ads submitted by members) |
TEmerson@desmoines-classifieds.com (Theresa Emerson) for more information. Your emails will be instantly forwarded to the poster's private address.
