Extech SL400 Personal Noise Dosimeter

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Extech Mfr # SL400 – Item # EW-50536-48
Perfect for workplace standards compliance surveys
  • Two instruments in one—operates as both a dosimeter and a sound level meter
  • Adjustable criterion level, exchange rate, and threshold allow compliance testing to different standards
  • Save one measurement setup to quickly initiate a routine check

$611.15USD / Each
$719.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Decibel (Db) Low Range (dB)30
  • Decibel (Db) High Range (dB)140
  • Resolution (dB)0.1
  • Accuracy±1.4 dB (at 94 dB, 1 kHz sine wave)
  • WeightingA, C, Z
  • Exchange Rate3, 4, 5, or 6 dB
  • Memory10,000 readings (dose); 999,999 readings (SLM)
  • DisplayLCD
  • Battery Type9v Battery (1)
  • Height (in)4 1/4
  • Width (in)2 1/2
  • Depth (in)1 1/4
  • Height (cm)10.7
  • Width (cm)6.5
  • Depth (cm)3.3
  • DescriptionPersonal Noise Dosimeter

Includes

belt clip, clip-on 1/2" dia (12.7-mm) microphone with 32" L (81.3-cm) cable and windscreen, software, USB cable, carrying case, and 9 V battery.

Key Features

  • Two instruments in one—operates as both a dosimeter and a sound level meter
  • Adjustable criterion level, exchange rate, and threshold allow compliance testing to different standards
  • Save one measurement setup to quickly initiate a routine check

More About this Item

Meets IEC (61252-1993 and 67672-1-2003) and ANSI (S1.25-1992, S1.4-1983, and S1.43-1997) standards for Personal Sound Exposure Meters. Internal memory saves up to 10,000 readings in dose mode and 999,999 readings in sound level meter (SLM) mode. Adjust response time (fast, slow, and impulse) to match the environment.

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