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Extech 407744
Extech 407744
Extech 407744

Professional Sound Calibrator, 94 db

Model # 407744
10+ Ratings
AED 1,523.00Incl. of VAT
Limited Stock
Extech Authorised Online Store
Buy with 0% installments and pay AED for months with select banks. Learn more
Use Coupon Code: WELCOME25
This item is eligible for return.
delivery
Delivery
Friday, May 24
FREE
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Click & Collect
Today, 9:00 AM - 4:30 PM

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Product Information

Extech 407744 Professional Sound Calibrator, 94 db is a product engineered with precision, delivering exceptional performance

with features like calibrates and verifies Sound Level Meter operation, battery test position with battery status LED indicates if battery is good and for use on Sound Level Meters with 05 Inch or 10 Inch microphones.
Maintive brings to you 100% genuine Sound Level Meters from Extech at your doorstep with fast shipping, multiple and secure payment methods and easy returns. Order 407744 Professional Sound Calibrator, 94 db today at the best price only from Maintive.

Features

  • Calibrates and verifies Sound Level Meter operation
  • Battery test position with battery status LED indicates if battery is good
  • For use on Sound Level Meters with 0.5 Inch or 1.0 Inch microphones
  • Durable die-cast, aluminum housing
  • 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.5dB

Items Included

  • two 9V batteries
  • carrying case
  • screwdriver

Specifications

  • Frequency1000 Hz
  • Noise Level94dB
  • Distortion2% Total Harmonic Distortion (THD)
  • Operating Temperature32 to 122°F (0 to 50°C)
  • Power SupplyTwo Heavy duty, alkaline 9V Battery
  • Power ConsumptionApprox. 10mA DC
  • Dimensions2.2 diameter x 5.6in long (50 x 127mm)
  • Weight0.75 lbs. (340g)
  • Warranty1 year manufacturer's warranty

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