Extech 407766 94/114db Sound Level Calibrator

US $419.99

Melrose, Massachusetts, United States
Jan 29th

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Extech 407766 Sound Level Calibrator with 94 dB or 114 dB Output New in Box - Factory Warranty Extech 407766 Shown LED indicator lights up when power is on Select 94 dB or 114 dB output Calibrates and verifies Sound Level Meter operation For use on Sound Level Meters with 0.5" or 1.0" microphones Durable die-cast, aluminum housing 1 kHz sine wave at 94 dB and 114 dB (model 407766) is generated to an accuracy of 5% (frequency) and ±0.8 dB Total Harmonic Distortion (THD) <2 % at 94 dB Models 407766 Frequency 1000 Hz Sound Pressure Level 94dB or 114dB Distortion <2% Total Harmonic Distortion (THD) Operating Temperature 32 to 122°F (0 to 50°C) Power Supply Two Heavy duty, alkaline 9V Battery Power Consumption Approx. 10mA DC Battery Test Position No LED Power Indicator Yes 3 position switch (Off/94dB/114dB) Yes Included Accessories (1) Carrying case (1) Screwdriver (2) 9V batteries Included FREE Fed-Ex Ground Shipping on items OVER $75 to continental U.S. PO Boxes/APOs require USPS shipping, may experience longer lead times. 6.25% Sales Tax for shipping to Massachusetts (Add an additional $24 for shipments to AK, HI, or PR.) Terms and Conditions Have a Question? Send us a message (Contact Seller). We are shipping from just north of Boston, MA in the United States. For international customers, do not assume a product will work in your country due to various International Voltage requirements. Ask first if you are not sure. Warranty: We are an authorized distributor. Item includes full manufacturer’s warranty. International Shipping Terms: * International customers are responsible for all shipping charges, including any duties or taxes that may be enforced by their respective country. * USPS is the most economical shipping method for international customers. With this often comes a slightly delayed lead-time or erratic tracking information. We ask for your patience, and we will do the best we can to see you get your shipment quickly and accurately. Feedback: We appreciate your Positive feedback. We leave feedback for buyers as soon as our transactions complete. If you have any problems with the sale, we will do anything within reason to correct or improve your experience. If negative feedback is left prior to an attempted resolution, we reserve the right to accept that as the final resolution. We will not accept a return or issue a refund. *Note Estimated Delivery time above. Please contact us if you require specific details, or have a required delivery date. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, Palau, U.S. Virgin Islands and American Samoa.

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

UPC

793950407660