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Extech 407355 Noise Dosimeter/Datalogger with PC Interface
407355 is a Personal Noise Dosimeter Datalogger which performs OSHA and IEC Noise accumulation surveys to measure total sound exposure over an 8-hour period. Datalogs up to 4500 readings when used as a sound level meter. Stores up to 5 dosimeter surveys. Data includes: start/stop time, %Dose, TWA and peak flags. Complete with belt clip, clip-on 0.5 in. microphone with 2.6ft cable, software, 4 AAA batteries, mini screwdriver and carrying case.
| Specifications | Range |
|---|---|
| Sound Level Range / Resolution | 70 to 140dBA / 0.1dB |
| 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 / 140dB |
| Battery Life | approx 34 hrs |
| Event Storage | 5 surveys |
| Dimensions / Weight | 4.2x2.5x1.3" (106x64x34mm) / 8oz (227g) incl. batteries |