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- USA
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Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
For Your Every Summer RSVP, with Code: SUMMER15
Description
OS-1 Optical Level Sensor V2Optical sensors are the go to sensor if you want a reliable sensor over a long period. The Neptune Optical Sensor plugs directly into the FMM allowing you to monitor the level of your sump, mixing station, or any other reservoir with liquid in it. This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used for constructing your own ATO

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 2298 reviews
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Product Reviews
★★★★★ 5
Very beautiful
Color: Navy
Was beautiful! Went with her prom dress perfectly!! Beautiful bag! Just perfect!
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Elegant & well made
Color: Black
Elegant and well made. I was worried that the jewels would fall off, but so far, so good! The strap is sturdy & fits all the essentials. When full, it is a little tricky to snap shut, but a litle adjustment to the angle of my phone and I was just fine.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Nice clutch
Color: Navy
Good quality
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Reviewed in the United States on May 3, 2026
★★★★★ 3
Super cute
Color: Black
Nice for holding small items does not hold an iPhone and close well though
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great value for the money!
Color: Royal Blue
Beautiful purse for a wedding! Large enough to hold a phone and a few small items!
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Reviewed in the United States on March 11, 2026
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