EM20 Electronic Manual Oil/Antifreeze Meter - Flexible Extension - 3/4 in. (19 mm) Inlet - NPT

EM20 Electronic Manual Oil/Antifreeze Meter - Flexible Extension - 3/4 in. (19 mm) Inlet - NPT

Marsoni

M251S

$550.00

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

EM20 Electronic Manual Oil/Antifreeze Meter - Flexible Extension - 3/4 in. (19 mm) Inlet - NPTEM Series handheld and in line meters are designed to last from small service centers and lubrication trucks to heavy duty repair facilities. Choose from 8 or 20 gpm (30. 3 to 75. 7 lpm) hand held models or our 20 gpm (75. 7 lpm) in line meter. Gracos EM Series meters are backed by our robust warranty and feature upgraded electronics and easy to read LCD with simple operator controls that measures in quarts, gallons, pints and liters. Twist Close

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We offer a 30-day return/exchange service after receiving.
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I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.

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Reviewed in the United States on April 3, 2026

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H. Glezos

Fort Morgan, US

★★★★★ 5

Best way for hot chocolate

Color: Black

works great, I use it for hot chocolate. Easy to clean. Something to consider though the Max light may be a little lower than shown depending on the milk you use.

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Reviewed in the United States on May 17, 2026

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Elizabeth Cook

Natrona Heights, US

★★★★★ 2

Check your milk preference when buying this unit. Product Does not last

Color: White

I purchased this frother in mid Oct and less than 90 days later, it's no longer working. The wisk does not spin, and the element does not heat the milk. I am currently working with customer support on a refund / replacement, but so far not happy. I've been told it does not work with 2% organic milk and that I need to switch to whole milk, which will solve my issues. Not sure how whole milk will help with the heating element? This was not disclosed when I purchased the unit. If I had known my milk choice would impact the frother, I would have chosen another brand or product. I like the unit, it's compact, easy to clean, but it did not last.

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Reviewed in the United States on January 12, 2026

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M. Miski

Belleville, US

★★★★★ 5

Easy to use, reliable machine

Color: White

Great product! I have a fully automated DeLonghi cappuccino/latte coffee machine. After 5 years of use, the machine's milk frothing function started to fail. I purchased this product to supplement/replace the milk frother on my DeLonghi automated coffee machine; it works great and produces copious milk froth with much less mess.

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Reviewed in the United States on March 18, 2026

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Stephanie R.

Grantham, US

★★★★★ 5

Best frother ever!

Color: White

This is the best frother ever! Works better than my expensive espresso machine frother. So easy and makes a large amount enough for 2 large cappuccinos.

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Reviewed in the United States on April 21, 2026