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Hall Effect Sensor with LM393 Comparator, Motor Speed Test

Marsoni M251S
Sale price$75.00
Pay 4 payments of $18.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Hall Effect Sensor with LM393 Comparator, Motor Speed TestA Hall effect sensor is a sensor that response to a magnetic field. When the hall sensor is put in a magnetic field the electrons running through will move to one side of the sensor. The sensor will then have one positive and one negative side and create a voltage, known as Hall voltage. Specification: Support 5 V 3. 3 V voltage input PCB board size: 30mmx15mm Signal detection sensitivity can adjust On board LM393 voltage comparator chip and hall
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  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
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Melvin E.
Dallas, US
★★★★★ 5
Price and quality.
Perfect! Saves you money over dealership! Simple to install! Quick and easy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
N
Verified Purchase
Namalene
Los Angeles, US
★★★★★ 5
Honda Crv 2019
Who's took my 2019 Honda CRV in for an oil change and to get the engine and cabin filters replaced. They fit and worked great!
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Reviewed in the United States on April 1, 2026
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Thomas M Hrabar
Cuba, US
★★★★★ 5
Great value for the price
Perfect fit,good quality
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Reviewed in the United States on December 11, 2025
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Allen
Los Angeles, US
★★★★★ 5
Power steering leak
Worked great. No problem at all.
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Reviewed in the United States on January 16, 2026
C
Verified Purchase
ChrisA
Dallas, US
★★★★★ 5
perfect fit for 2005 acura rsx s-type
Why did you pick this product vs others?: fixed my PS pump leak fast.
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Reviewed in the United States on July 7, 2025

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