TES-1354 Noise Sound Machine Dosimeter 

Microphone:  1/2 inch electret condenser microphone

Power supply:  4pcs size AAA Alkaline Battery

Battery life:  About 36 hours

Dimensions:  106(L)×64(W)×34(H)mm

Weight:  approx. 350g (include batteries)

 

Time weighting:  FAST , SLOW Selectable

Frequency weighting: A

Resolution:  0.1dB

Accuracy:  ±1.5dB ref. 94dB @1KHz

Measuring range: 70-140dBA

Peak Flag:  140dB

High level Detector:  115dBA

Exchange rate: Selectable 3dB, 4dB, 5dB or 6dB

Threshold level: Selectable from 70 to 90dB, 1dB step

Criterion level: 80, 84, 85, 90dB Selectable

Digital display:  09999%DOSE

Applicable standards  :  ANSI S1.25-1991, A weighting

Specifications:

 

3.RS-232 interface(TES-1355)

2.Real time clock with calendar(TES-1355)

1.Measure Noise Dose / Exposure Time / Sound Level

Product Features: