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Pocket Conductivity / TDS Meter

Marsoni M251S
Sale price$27.99
Pay 4 payments of $7.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pocket Conductivity / TDS MeterCompact, pen style meter measures conductivity and total dissolved solids to determine water quality. This multi functional pen type water quality meter measures conductivity and total dissolved solids (TDS) to determine water quality. The unit has a digital readout, auto range recognition, ATC and automatic shut off if idle for 2 minutes. This compact unit weighs just 27 grams, is 6 in length and easily fits into a shirt or lab coat pocket. Reads
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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.
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4.7 ★★★★★
Based on 586 reviews
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James Collier
Alexandria, US
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
S
Verified Purchase
Sara
Massapequa, US
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
H
Verified Purchase
Heather Kay Wingo
Port Orchard, US
★★★★★ 5
Great for school
Format: Paperback
Most of my class work came from this book. Honestly non biased and informative.
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Reviewed in the United States on October 11, 2023
D
Verified Purchase
debra stolpe
Belleville, US
★★★★★ 5
Great Book for Public Health!
Great book for class and so much material. Just in time! Thank you very much!
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Reviewed in the United States on December 13, 2022
K
Verified Purchase
Kellie Kelley
Fort Morgan, US
★★★★★ 5
Needed for class. Came in mail very quickly
Format: Paperback
Good condition
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Reviewed in the United States on October 7, 2021

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