EXTECH LAP-407766 Sound Calibrator

Out of stock
SKU: LAP-407766
Regular price 2,030.00 SR

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The EXTECH LAP-407766 is a professional sound calibrator designed to calibrate and verify the operation of sound level meters. It generates a 1kHz sine wave at two selectable sound levels: 94dB and 114dB, making it suitable for use with both 0.5-inch and 1-inch microphones.

Features
  • Selectable Sound Levels: Choose between 94dB and 114dB output levels.
  • Durable Construction: Made from robust die-cast aluminum for long-lasting durability.
  • LED Indicator: Power-on LED indicator light for operational confirmation.
  • Accuracy: Frequency accuracy of ±5% and sound level accuracy of ±0.5dB (94dB) and ±1.0dB (114dB).
  • Compliance: Meets IEC standard 60942 1997-11 for sound calibrators.
  • Included Accessories: Comes with two 9V batteries, a carrying case, and a screwdriver.
Specifications
Specification Details
Frequency 1000Hz
Sound Level Range 94dB / 114dB
Sound Level Accuracy ±0.5dB (94dB); ±1.0dB (114dB)
Total Harmonic Distortion <2%
Dimensions 2.2" diameter × 5.6" long
Weight 0.75 lbs (340g)
Power Supply 2 × 9V batteries
Warranty 2 years
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