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![Blue Sea 1821 Universal Temperature Sensor [1821]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/64340XL.jpg?v=1591322104)
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Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
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Description
Blue Sea 1821 Universal Temperature Sensor [1821]Universal Temperature Sensor Use with the P12 Charger, M2 OLED, and Mini OLED Meters Includes double sided tape Waterproof design Temperature Range: 40F to 300F ( 40C to 150C) Wire Length: 18" WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.
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
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Best in 7 days
Best in 7 days
![Marinco 14/3 Locking Extension Cord - 15A - 50' [150050]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/63185XL.jpg?v=1591317507)
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1622 reviews
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Product Reviews
★★★★★ 5
Jeans
Size: 10, Color: Victory Blue Wash
Good quality jeans. True to size. Wash well.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Cute and durable
Size: 10 Slim, Color: Md Lara Wash
Cute jeans for my granddaughter. They fit well and wash well.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great quality
Size: 16, Color: Md Lara Wash
Great quality, great color and fit. Classic design that goes with anything.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Runs small
Size: 10 Slim, Color: Victory Blue Wash
Great quality but ran small compared to the wider leg version.
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Reviewed in the United States on December 17, 2025
★★★★★ 5
I am 72 and short.
Size: 16, Color: Blue 2-pack
Fit great and perfect length. One pair twisted after washing. Would still order again
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Reviewed in the United States on May 13, 2026
