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: