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Availability: In Stock
Features
- Measure % Noise Dose / Exposure Time / Sound Level
- Real time clock with calendar
- RS-232 interface
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)