Polymeter

Marsoni

M251S

$80.20

Get it in 3 business days with 1 day shipping. Friday, May 29

PolymeterDas Polymeter ist ein kombiniertes Hygrometer Thermometer zur Messung und Ermittlung von: Lufttemperatur, absoluter und relativer Feuchte, Sttigungsdampfdruck, Dampfdruck, Taupunkt und Sttigungsdefizit. Es zeichnet sich durch einfache Handhabung und hohe Betriebssicherheit aus. Die Teile der Messwerke bestehen aus Messing und sind mattverchromt. Alle Achsen sind in Stein gelagert, wodurch die Instrumente nur eine minimale ruhende Reibung aufweisen.

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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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Ran this for 5k and did oil analysis. It performed identically to Mobil 1 ESP 5w30. No issues, stayed in grade, nothing negative. That said, it was no better than ESP and wear metals were functionally the same as multiple other similar rated oils. It’s perfectly fine, but not better. It’s a great value. I wouldn’t use it for extended oil change intervals. No oil consumption noted.

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Reviewed in the United States on March 23, 2026

Verified Purchase

Carol

New York, US

★★★★★ 5

Great oil

Size: 1 Quart Pack of 6

Love it.

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Reviewed in the United States on April 18, 2026

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