Reddit reviews American Weigh B003STEJAC reg, 4.5 Inch x 3.25 Inch x 2 Inch, red
We found 7 Reddit comments about American Weigh B003STEJAC reg, 4.5 Inch x 3.25 Inch x 2 Inch, red. Here are the top ones, ranked by their Reddit score.
Includes tweezers and 8 calibration weights: 50g (500 mg), 20g (200 mg), 10g (100 mg), 5g (50 mg), 2g (20mg), 1g (10 mg)Convenient and easy use: this calibration weight is the obvious choice for keeping your AWS precision scale calibrated and accurateGood material and workmanship: steel construction of calibration weight with chrome plated finish for well stability, corrosion resistance, and low magnetic susceptibility, good quality and durableSuitible for general laboratory, commercial, and educational useQuality Guaranteed: All AWS scales are backed by a powerful 10 year warranty
You can alsu buy calibration weights, there are not expensive 10$. Some 1mg resolution scales come with calibration weight. I dont think that using coins or bill can give good accuracy. It can serve in "emergancy cases" where few 100mg more or less is not an issue, but for any viable scale accuracy, proper calibration weight must be used.
Here is amazon link for 10$ calibration weight set.
https://www.amazon.com/American-Weigh-Scales-Calibration-WGHTKIT/dp/B003STEJAC/ref=zg_bs_4989308011_4?_encoding=UTF8&psc=1&refRID=Q2JMD5J9BB2XC5JM219A.
It has 50g,20g,10g,5g,2g,1g. then 500mg,200mg,100mg,50mg,20mg,10mg weights. There are also other weight set, just find most sutiable for you.
http://www.amazon.com/American-Weigh-Scales-Calibration-WGHTKIT/dp/B003STEJAC
Might help
This is the calibration weight set I recommend, of something like it that go into the small milligrams. Link
i went ahead and purchased a weight set:
http://www.amazon.com/gp/product/B003STEJAC/
i will place a 100mg weight, read.......then i will add the 50mg weight, read.....if accurate, i will remove the 50mg weight, add subtance, subtract the 100mg from total......i suspect there is an issue with the initial 'engagement' of the mechanism
i will place the powder directly on top of the 100mg weight, all in the center of the scale.
i am hopeful this will resolve the issue with 'engaging' the scale mechanism in the first place.
I know these aren't cheap - but I ended up purchasing this so I never had to worry about using a bunch of nickels or whatever to calibrate again.
Definitely glad I have it, but it is an investment to make sure you don't have to buy new scales all the time and always have an accurate weigh.
http://www.amazon.com/American-Weigh-Scales-Calibration-WGHTKIT/dp/B003STEJAC/
I recently picked up one of these along with a separate 100g weight from Amazon. Total was like $12.