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Extech SL355
Extech SL355 Personal Noise Dosimeter / Datalogger
Model # SL355Discontinued
Key Features
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Features
- Measures frequency weighted noise exposure and peak sound level simultaneously.
- Datalogs up to 12,000 readings when used as a sound level meter with sampling times between 1sec and 1hr.
- In sound level mode, meter displays sound level, time-averaged sound level (Leq), peak, and sound exposure level (SEL).
- Stores up to 20 dosimeter surveys including Start/Stop Time, %Dose, %Dose projected for an 8 hour period, and peak level when used in the Dosimeter mode.
- UBS Interface. Includes Windows® compatible software to control setup and retrieve/analyze stored data.
Technical Information
- A/C Weighting 60-130dB and 70-140dB
- Digital Display LCD 0.01-9999%
- Criterion /Threshold Level 80, 84, 85 or 90dB / 70-90 (1db steps)
- Response Rate /Exchange Rate Fast or Slow / 3, 4, 5 or 6 dB
- High Level Detector /Peak Flag 115dB / 130dB (for 60-130dB range); 140dB (for 70-140dB range)
- Battery Life approx 34 hrs
- Dimensions 3.8x2x1.4in (97x51x35mm)
- Event Storage 20 surveys
- Weight 4.2oz (120g)
Items Included
- Belt clip
- clip-on 0.5" microphone with 2.6ft (0.8m) cable
- 3 AAA batteries
- mini screwdriver
- software
- USB cable
- carrying case