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2-Point Class 2 Acoustic Calibrator - Professional Sound Level Meter Calibration Tool for Industrial & Environmental Noise Testing
Sku: 95536880 in stock
$187
$340
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Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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Description
For calibration of all Sper Scientific digital sound meters or any sound level meter with 1” or ½” microphone.
Conforms to ANSI S1.40-1984 and IEC942 1988 Class 2 standards for acoustical calibrators. Simply place the calibrator on to the digital sound meter’s microphone, turn on the calibrator, and adjust the decibel meter’s reading to either 94 or 114 dB. Operates at a frequency of 1KHz ±4% and with an accuracy of ±0.5 dB. Built in battery check. Easily portable for field use.
Comes with a carrying case, adaptors for 1/2” and 1” microphones, instructions and a 9 volt battery.
Comes with a carrying case, adaptors for 1/2” and 1” microphones, instructions and a 9 volt battery.
Works with the following Sper Scientific class 2 sound meters:
Dimensions: 5” x 1⅞” (127 x 48 mm)
Weight: 8.4 oz (238 g)
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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.
