SKU: 99438999898

Neptune LD-3 Optical Multi-Surface Leak Sensor

Sale price$534.15 Regular price$593.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Neptune LD-3 Optical Multi-Surface Leak SensorNeptune LD 3 Optical Multi Surface Leak Sensor Neptune LD 3 Optical Multi Surface Leak Sensor is used to detect water spillage on various surfaces to help prevent potential disasters. Be alerted of water spillage and take corrective action before disaster strikes Optical sensor technology More reliable than analog counterparts Epoxy coated and corrosion resistant Can be reused after contact with water Nonreactive to metallic surfaces no more false

Neptune LD-3 Optical Multi-Surface Leak Sensor

Neptune LD-3 Optical Multi-Surface Leak Sensor is used to detect water spillage on various surfaces to help prevent potential disasters.

Be alerted of water spillage and take corrective action before disaster strikes

  • Optical sensor technology
  • More reliable than analog counterparts
  • Epoxy-coated and corrosion-resistant
  • Can be reused after contact with water
  • Nonreactive to metallic surfaces-- no more false alarms
  • Multiple applications-- can be placed almost anywhere
  • Weighted to stay flat
  • Connects to FMM port to communicate with Neptune Apex controllers

Neptune's LD-3 Multi-Surface Optical Leak Sensor marks a significant improvement over its analog counterpart, the LD-2 Solid Surface Leak Detection Probe. While the LD-2 utilizes conductive strips to detect fluid leaks on surfaces around your aquarium, the LD-3 takes advantage of optical sensor technology instead. This shift in sensor technology gives the LD-3 two distinct advantages over the LD-2:

Reusable and resistant to corrosion. The LD-3 sensor can be reused after contact with water. Unlike the conductive strips of the LD-2 which are prone to corrosion from contact with saltwater, the LD-3's epoxy-coated optical sensors can continue to provide long-lasting leak detection after repeated contact with saltwater & with no risk of corrosion!

Multi-surface applications with no false alarms. The conductive strips used on the LD-2 can sometimes give a false alarm when placed on metallic surfaces. With its optical sensor, the LD-3 can effectively be used on any hard surface material type, including metal and epoxied cement, without the risk of triggering false alarms.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 99438999898

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Jeremy N.
Whiting, US
★★★★★ 5
Works
Color: Cocoa
Good wallet that can fit a passport, hold cash, and cards. “Hidden” pockets too, but that just means more storage space to me. Soft and supple leather that gets better when conditioned and cared for properly. Main feature I like is the RFID blocking, I only get wallets that have it. Expensive- yes. Works, also yes.
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Reviewed in the United States on October 23, 2024
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Amazon Customer
Cuba, US
★★★★★ 3
Really bad amazon customer service
Color: Black
The wallet seems great but the box it came in wasn't sealed. It was supposed to arrive by the 22nd and it arrived 4 days later. I needed it for a trip on the 1st. When I took it out, the wallet had two scratches at the back and the pen was also scratched. I contacted customer service and they couldn't help me in any way to get the replacement item before my departure date. I kept it anyways because of thr necessity. Gave it 3 stars because of the good quality of the wallet
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Reviewed in the United States on September 27, 2023
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Cruz M
Fort Morgan, US
★★★★★ 5
a must have for cool days or nights.
Size: Medium, Color: Coffee
this blazer is pretty lightweight not like a typical corduroy jacket but it still looks nice and looks preety sturdy. the fit is perfect go with the guide. the quality is good for the price you pay/
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Jeanette D LobeAmazon Customer
New York, US
★★★★★ 5
Men's Corduroy jacket
A very nice jacket. Purchased as a gift - it looks great on him! Very pleased with the quality of the jacket!
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Reviewed in the United States on February 13, 2026
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Marty Z
Massapequa, US
★★★★★ 5
Happy with the jacket.
Size: Large, Color: Khaki
We were looking for a lightweight jacket that could go with jeans or dress pants and this one works. Fits well. Very satisfied.
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Reviewed in the United States on April 25, 2026

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