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4-Channel Thermometer
4-Channel Thermometer
4-Channel Thermometer
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4-Channel Thermometer

Marsoni M251S
Sale price$103.40
Pay 4 payments of $25.85 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
4-Channel ThermometerThis unique portable thermometer displays data from 4 thermocouple probes simultaneously on a large back lit LCD. Communicates with a computer via the bi directional computer port and optional cable. Features auto ranging with auto power off, min max, hold, (T1 T2) and relative functions. High full scale accuracy of 0. 5% rdg. + 1C 2F. Easily calibrates to ice point, or any other standard. 0. 1 resolution <200 & 1 >200C. Wide measurement range of 328
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.6 ★★★★★
Based on 2439 reviews
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Product Reviews
D
Verified Purchase
DW
Omaha, US
★★★★★ 5
Good impeller kit
Great kit for impeller alpha one gen two outdrive. The only thing that was missing is the instructions as a reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Outboard impeller replacement kit.
This kit was for a 1999 Mercury Force 75 hp outboard motor. I purchased used and had not been run for a year. Impeller was hard and not flexible enough to pump water. The kit fixed that problem and the job took about 2 hours to complete. (I took my time). If you don't have a shop manual look for YouTube videos. I watched several and found one that matched the motor I was working on. Made things much simpler.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2022
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Excellent product
The water pump kit fits perfectly well on my 1997 Alpha 1 Gen+ Stern drive. Quality looks good and at reasonable price. I run the motorboat for 20 minutes and the water recirculation was constant
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2024
D
Verified Purchase
D.Hutch
Pawtucket, US
★★★★★ 5
back on the water
perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
J
Verified Purchase
Jerry D.
Bozeman, US
★★★★★ 5
Maintenance for Sea Ray 175 boat
Had everything needed for replacement of lower unit impeller. Should be replaced every 3 to 5 years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2024

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