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Measure % Noise Dose / Exposure Time / Sound Level
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Real time clock with calendar
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RS-232 interface
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Applicable standards
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ANSI S1.25-1991, A weighting
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Digital display
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0～9999%DOSE
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Criterion level
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80, 84, 85, 90dB Selectable
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Threshold level
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Selectable from 70 to 90dB, 1dB step
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Exchange rate
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Selectable 3dB, 4dB, 5dB or 6dB
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High level Detector
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115dBA
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Peak Flag
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140dB
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Measuring range
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70-140dBA
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Accuracy
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±1.5dB ref. 94dB @1KHz
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Resolution
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0.1dB
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Frequency weighting
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A
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Time weighting
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FAST , SLOW Selectable
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Microphone
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1/2 inch electret condenser microphone
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Power supply
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4pcs size AAA Alkaline Battery
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Battery life
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About 36 hours
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Dimensions
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106(L)×64(W)×34(H)mm
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Weight
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approx. 350g (include batteries)
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Accessories
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Instruction manual, Software for
WindowsTM, RS-232 Cable, 9 pin to
25pin Gender changer, Carrying case,
batteries, Calibration Screwdriver,
Windscreen.
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Optional Sound level Calibrator
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TES-1356
5 eveuts sturage for TES-1355 only
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