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Features:
- Pocket Size / Light weight
- Measure % Noise Dose / Exposure Time / Sound Level
- Peak 140dBA & 115dBA RMS Flags
- Real time clock with calendar / RS-232 interface
- Accurate & very easy to use
- Security lock (Power off)
- Stores data up to 5 Separate events
- Occupation health application
Specifications:
- Applicable standards: ANSI S1.25-1991, A weighting
- Criterion level: 80, 84, 85, 90dB Selectable
- Threshold level: Selectable from 70 to 90dB, 1dB step
- Exchange rate: Selectable 3dB, 4dB, 5dB or 6dB
- High level Detector: 115dBA
- Peak Flag: 140dB
- Measuring range: 70-140dBA
- Accuracy: 1.5dB ref. 94dB @1KHz
- Resolution: 0.1dB
- Frequency weighting: A
- Time weighting: FAST , SLOW Selectable
- Microphone: 1/2 inch electret condenser microphone
- Power supply: 4 pcs size AAA Alkaline Battery
- Battery life: About 36 hours
- Dimensions: 106(L)x64(W)x34(H)mm
- Weight: approx. 350g (include batteries)
- Accessories: Instruction manual, Software for Windows TM, RS-232 Cable, 9 pin to 25pin Gender changer, Carrying case, Batteries, Calibration Screwdriver, Windscreen.
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