


Conductivity Probe Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Conductivity Probe SensorThis is Direct OEM replacement "Conductivity Probe Sensor" for our Sump Alarm Wi Fi units. Designed to work by using 3. 3V DC circuits this sensor cannot be used by itself without additional PCB board. It can be used to convert your Float Switch equipped Wi Fi Sump Alarm unit into Sump Alarm Conductivity Wi Fi unit. The sensor is intended for clear water applications without debris or sewage. Do NOT purchase this Sensor if your idea is to use it with
Quick Dispatch:
Your Conductivity Probe Sensor orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Conductivity Probe Sensor ships.
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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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4.4 ★★★★★
Based on 493 reviews
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Product Reviews
★★★★★ 5
Great sheets
Color: 01 - Linen Beige, Size: King, Color: 01 - Linen Beige, Size: King
Super cute, cool and comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Good price
Color: 01 - Linen Beige, Size: Queen
Good for the price point
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Beautiful and soft
Color: 06 - Gingham Brown, Size: King
Love the feel. Soft, solid, stunningly beautiful. Simply gorgeous. Solid sewing seems. For bed perfectly with enough room for moving bed. A little pricey. Bought a set for my mom too. Worth it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
Nice
Color: 02 - Pure White, Size: Queen
Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 1
Terrible sheets - absolutely terrible
Color: 02 - Pure White, Size: King
These are thin - so thin that I can see my mattress pad easily through them.
They are rough in texture and quite possibly the worst sheets I've ever slept on.
I ordered two sets, I'll be returning the second set that is unopened.
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Reviewed in the United States on May 1, 2026
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