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M2 Calibration Weight - 200 gram

PN: CAL-200GMFR PN: SCW200 5 stars (11) product reviews product questions
in stock
MSRP: $11.99 Old Will's Price: $6.50 Quantity

My Weigh OIML Class M2
200 Gram Calibration Weight

Steel calibration weight
+/- 30 mg accuracy

My Weigh OIML Class M2 200 Gram Calibration Weight
"In A Nutshell"
MaterialChrome plated steel
ClassOIML M2
Tolerance+/- 30 mg (0.03 g)

Product Details

This OIML Class M2 200 gram calibration weight has an accuracy of +/- 30 milligrams (0.03 grams).
Use this calibration weight alone, or combine it with more weights to accurately calibrate your digital weighing scale.

Customer Reviews

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I'm very happy. 5 stars

What can one say about a 200 gram calibration weight? Not much. The price was the lowest that I could find anywhere. I assume that it weighs exactly 200 grams. However, I must say that the online ordering process was quick, straight forward, and easy. I had the product in 3 days after ordering. It was a very pleasant buying experience, and I will definitely keep Old Will Knott Scales in my electronic roll-a-dex.

Reviewed by: Dave from Mesa, AZ on (9/13/2015)
Great 5 stars

Great price, delivery and accuracy for the price.

Reviewed by: epoche* from buffalo on (4/26/2015)
M2 Calibration Weight 200 Gram 5 stars

Excellent Weight. right on the money. I tried weights from other places and messed up a scale's calibration I already owned. Then I ran across an ad for Old Will Knott Scales and found their weights and scales and was Blown Away by their prices and quality. While other places are charging hundreds and thousands for comparable weights that meet basic standards of accuracy, Old Will makes simply accurate weights at an affordable price. Now to go on to their selection and quality of scales....outstanding...and the prices cannot be beat. This site is a metrology technicians dream...Thank you Old Will.

Reviewed by: Angela Wright from Westland, Mi on (11/24/2014)
well made 5 stars

this was better then I expected,and from a great company,I will buy from them again.

Reviewed by: Robert Lo Bosco from Staten Island on (8/11/2014)
M2 200 Gram Calibration Weight 5 stars

Glad I purchased the calibration weight with my scale (DuraScale D2 300). Although, I haven't needed it for calibration I do occasionally check the scale with it.

Reviewed by: trans from Michigan on (3/11/2014)
As described 5 stars

Weighted exactly 200 grams.

Reviewed by: Madaline McDonald from Michigan on (2/3/2014)
Great product 5 stars

I ordered this 200 calibration, along with the My Weigh DuraScale D2 300. very please with the products and fast delivery from old will knocks scales.Thank you

Reviewed by: sandy bussell from san antonio tx on (11/20/2013)
M2 Calibration Weights 5 stars

I ordered the 200 & 400 gram weights for my postal scale and other equipment that I want to keep accurate weight on. The weights arrived sufficiently packaged with no visible deficiencies. I am very pleased with the order and the timely arrival of the product.

Reviewed by: Robert from Virginia Beach, VA. on (7/12/2012)
Scale 5 stars

The scale I purchased was everything that was advertised. NO lies, or shortcomings. Thank you for the product.

Reviewed by: Pat from Florida on (2/21/2012)
calibration weight 5 stars

The weight arrived in good shape. I have weighed it on various scales, and it appears to be exactly 200 grams. It would have been nice if it was shipped in some sort of protective container, but it turns out that it fits perfectly in a plastic 35mm film container.

Reviewed by: Dale from Anchorage, Alaska on (1/13/2012)
Mr. 5 stars

What can you say about a calibration weight with no moving parts, and really just sits there. But is that all?? Fit and finish is very nice and easy to clean. Finctions as advertised with nice fingergrip. When tested on my new My Weigh i300 (sold seperately) it weighed in at exactly 200 grams. Old Will Knott Scales were great to deal with. Ordered on line, they provided tracking numbers, delvery was on time, and products were packaged nicely. Nice prices too!

Reviewed by: Curt Singleton from Utah on (12/9/2011)

Questions and Answers

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Q: What is the shape of the bottom surface? Is it smooth or does it have a depression in the middle? Asked by: Iorek (6/25/2015) answer this question

A: Hey there Lorek,

There is a depression in the middle.

Take care,

Answered by: Brandon (6/26/2015)
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