Trig-Tek 402H Microphone Calibrator, US $999.99 – Picture 0

Trig-Tek 402H Microphone Calibrator, US $999.99 – Picture 1

Trig-Tek 402H Microphone Calibrator, US $999.99 – Picture 2

Trig-Tek 402H Microphone Calibrator, US $999.99 – Picture 3

Trig-tek 402h Microphone Calibrator

US $999.99

Millstone Township, New Jersey, United States
Jan 29th

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Trig-Tek 402H Microphone Calibrator Description Trig-Tek 402H Microphone Calibrator Good Working & Cosmetic Condition Description from the website: The Trig-Tek™ 402H Microphone Calibrator is a portable, self-contained, high-intensity acoustic microphone calibration source. The Trig-Tek™ 402H provides a portable hand-held sound transducer that, when combined with a 25-ft. cable, allows access to permanently mounted or remotely located transducers. Its portable carrying case is modified to provide storage of all external components. An internally rechargeable, lead-acid battery offers four hours of continuous use. The 402H can also be operated using 115 V or 230 VAC power. The 402H is capable of delivering sound pressure levels from 120 to 160 dB in 10 dB increments and is accurate to ±1.0 dB. Internal frequencies include "62.5," "125," "250," "500," and "1000" Hz, selectable from the front panel. An input BNC is provided to enable the use of an external frequency source if other frequencies are of interest. A reference microphone of "Known" sensitivity and accuracy is mounted in the test manifold to provide feedback for the control circuit. The 402H utilizes closed loop control and true RMS detection to assure consistently accurate sound pressure levels in the test manifold. The microphone to be tested is adapted to the text manifold and shares the test cavity with the "Known" microphone. Product Features: 25' extension cable with hand-held transducer 120 to 160 dB SPL +/-1.0 dB accuracy Five internal frequencies: 62.5, 125, 250, 500, and 1000 Hz Closed-loop control Rechargeable battery Payment Payment must be made within 3 days of purchase. To pay by Visa/MC please call 973-610-2326 Terms of Sale International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. About Us As one of eBay's top sellers for over 10 years, B.J.V. Enterprises, LLC combs the market nationwide to bring you the best selection of top brand-names in surplus equipment and tooling. -machine shop tools and metalworking equipment -precision inspection equipment -testing and measurement equipment -construction equipment ...and more We are committed to 5-star service. Our goal is to exceed your expectation. If you feel that you have not received 5 star service, please contact us before leaving feedback and we will work with you to ensure satisfaction. Contact Us Please call 973-610-2326 with any questions

Condition	Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“Good Working & Cosmetic Condition”