Extech 407744 94dB Sound Level Calibrator for 0.5" & 1" Microphones - Professional Audio Testing Equipment for Studio, Field & Industrial Noise Measurement
$202.11
$367.48
Safe 45%
Extech 407744 94dB Sound Level Calibrator for 0.5" & 1" Microphones - Professional Audio Testing Equipment for Studio, Field & Industrial Noise Measurement
$202.11
$367.48
45% Off
Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 51127445
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Description
Product Description This 1kHz, 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test position with battery status LED indicates if battery is good. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB to an accuracy of 5% (frequency) and ±0.5dB (94dB). Meets IEC standard 60942 1997-11. Complete with two 9V batteries, carrying case, and screwdriver. From the Manufacturer 1kHz 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test position with battery status LED indicates if battery is good. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB to an accuracy of 5% (frequency) and ±0.5dB (94dB). Meets IEC standard 60942 1997-11and comes complete with two 9V batteries, carrying case, and screwdriver.
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Product Features
Non-contact rpm measurements to 99,999rpm with integral light beam
Make non-contact rpm measurements of rotating objects
Use reflective tape on object to be measured and point the integral light beam
Ideal measurement range up to 6-Inch (152mm) distance
Readings updated every second
Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
