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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
WT85B Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester, WT85B White, WT85B BlackMeasuring Rang : 30 130dBA Accuracy + 1. 5dB Frequency response : 31. 5HZ 8KHZ Frequency weighting : A weight Resolution: 0. 1dB Working temperature and humidity0 40 10 80%RH Storage temperature and humidity 10 60 0~90%RH Specification: Package Weight One Package Weight 0. 23kgs 0. 50lb One Package Size 24cm * 13cm * 5cm 9. 45inch * 5. 12inch * 1. 97inch Qty per Carton 60 Carton Weight 14. 50kgs 31. 97lb Carton Size 48cm * 41cm * 50cm 18. 9inch * 16.
Measuring Rang : 30-130dBAAccuracy +-1.5dB
Frequency response :31.5HZ-8KHZ
Frequency weighting : A weight
Resolution: 0.1dB
Working temperature and humidity：0-40 10-80%RH
Storage temperature and humidity ：-10-60 ，0~90%RH
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2401 reviews
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Product Reviews
★★★★★ 5
good value
Configuration: 4-Stroke, Size: 1 GA
good value and marine rating on the lable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Will buy again!
Configuration: 4-Stroke, Size: 1 GA, Configuration: 4-Stroke, Size: 1 GA
This is my second time using this oil to service my 2022 Mercury 90 outboard. Excellent oil! Engine runs extremely smooth. The jug was very easy to pour from. No smoke from the engine.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Good
Configuration: 4-Stroke, Size: 1 GA, Case of 3
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Oily situation lol
Configuration: 4-Stroke, Size: 1 GA
Honestly how do you write a review of this product? I would have to run tests for years on multiple oils on various engines to do so. The value was good however and shipping was great
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Reviewed in the United States on March 31, 2025
★★★★★ 5
Use the best oil to protect your investment
Configuration: 4-Stroke, Size: 1 GA
Great product.
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Reviewed in the United States on September 30, 2025