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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
LEQ and SPL
Available range for light meter test points is 10 – 10
PLEASE ALLOW UP TO 48 HOURS (2 BUSINESS DAYS) FOR COMPLETION OF CERTIFICATION
where you can compare your backyard conditions with nearby stations
Rocker Stopper - SKU 352 multi channel LEQ and SPLRocker Stoppers help dampen the rocking motion of boats at anchor. Simply tie Rocker Stoppers approximately 44 cm (18) apart, making a string of them, with a 5 10 pound weight attached at the bottom of the string. Hang one string off each side of the boat. Just four units per side are what it takes on most boats to 36. Be sure you hang them where they will always be underwater. Many people use mushroom anchors with their Rocker Stoppers because this