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Extech 407732-KIT Low/High Range Sound Level Meter Kit

Extech 407732-KIT Low/High Range Sound Level Meter Kit

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Model No: 407732-KIT

2,052.00 AED 2052.0 AED 2,052.00 AED 2,099.00 AED

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Brand: Extech
Warranty: 1 Year

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Key Features:

Dual measuring ranges: 35 dB to 100 dB (low) and 65 dB to 130 dB (high) – covers quiet to very loud environments.

High‑accuracy Type‑2 (meets ANSI & IEC 651 Type 2 standards) for reliable readings.

Backlit LCD display – easy to read in dimly lit or low‑light areas.

Data Hold and Max Hold functions – freeze readings, capture peak noise levels for inspection or documentation.

Kit includes sound meter plus 1 kHz / 94 dB calibrator (model 407722) for verification and calibration tasks.

Portable kit with sturdy carrying case – convenient for field noise surveys, workplace safety checks, building acoustics and installing alarm/speaker systems.

Fast / Slow measurement response and A / C weighting options – versatile for different noise measurement standards and environments.

Key Technical Specifications:

Measurement Ranges & Accuracy

  • Two automatic ranges: Low: 35 dB to 100 dB, High: 65 dB to 130 dB.
  • Basic accuracy: ±1.5 dB under reference conditions (meets ANSI and IEC Type 2 standards).
  • Resolution: 0.1 dB display increment.
  • Frequency weighting: selectable A & C weighting.
  • Time response: selectable FAST (≈125 ms) and SLOW (≈1 s).

Display & Interface

  • Back‑lit LCD display for better readability in low light or dim conditions.
  • 4‑digit display, 2000‑count or 4000‑count based on variant.

Microphone & Bandwidth

  • Condenser microphone (0.5in / 12.7 mm electret) for sound pressure measurement.
  • Measurement bandwidth: approximately 31.5 Hz to 8 kHz for the sound level meter unit.

Environmental & Physical

  • Operating temperature: 0 °C to 40 °C (32 °F to 104 °F).
  • Storage temperature: ‑10 °C to +60 °C (14 °F to 140 °F).
  • Dimensions: approx 210 × 55 × 32 mm (8.2 × 2.1 × 1.25 in). Weight: approx 230 g (8.1 oz).

Kit Contents & Standards

  • The kit includes the sound meter, windscreen, calibration screwdriver, 9 V battery, and calibrator model 407722 (1 kHz, 94 dB) plus carrying case.
  • Conforms to ANSI S1.4 / IEC 60651 / IEC 651 Type 2 standards for sound level measurement.

 

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