I am very satisfied with my order,Thanks Old Will Knott's Scales! Love the scale, I highly recommend! Great Service! Thanks, James
Reviewed by: Great Job! Good Scale! from GA on 11/15/2020
Exactly as promised. Does the job. Fast shipping.
Reviewed by: Dave from Wisconsin on 3/16/2020
I ordered one 200g calibration wt. But you need two 200g wts. to calibrate the scale. Nowhere did it say two were required the calibrate this scale. So one calibration wt. is useless. I really like the scale.
I'm the Vice President for the Comstock Gold Prospection Club here in Reno Nv. and a weighting your Gold is part of the process.
Reviewed by: Gary Hagstrom from on 1/20/2020
I am very pleased with this JSR-200. I am a coin collector. I like to catalog my coins and knowing the exact weight is very important to do this. Different denominations coins have a specific weight. Finding the coins that are the weight they should, I can filter out the fakes from the genuine. Very helpful! Thanks Old Will Knott
Reviewed by: Brian from on 7/21/2017
A steal for stainless steel!
What can I say, it is exactly as described-a 200g stainless steel weight-used to calibrate the balance I purchased.
I glad it's stainless steel; I don't have to worry about it rusting over time.
Reviewed by: Gary from Coeur D Alene on 5/16/2017
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 price, delivery and accuracy for the price.
Reviewed by: epoche* from buffalo on 4/26/2015
M2 Calibration Weight 200 Gram
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
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
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
Weighted exactly 200 grams.
Reviewed by: Madaline McDonald from Michigan on 2/3/2014
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
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
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
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
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