⚖️ Calibrate with Confidence — Because Accuracy is Non-Negotiable
The Hestya Gram Set includes five precision calibration weights (1g, 2g, 5g, 10g, 20g) crafted from corrosion-resistant steel with a chrome finish, plus an anti-static tweezer for easy handling. Designed for digital scales and precision balances, this compact set ensures reliable, repeatable accuracy for professionals demanding exact measurements.
Brand | Hestya |
Model Number | TOODOO-Lab Weights-03 |
Colour | Silver |
Product Dimensions | 5.08 x 5.08 x 31.75 cm; 18.14 g |
Material | PLA_(Polylactic_Acid), Silver |
Item Weight | 18.1 g |
C**N
Gota way ur natural plants
They reset my scales and they were great easy to cart around when I needed will not go into why I needed them but can say measurements were very precise after
F**N
Good for testing scales
Bought these to test a supposedly 0.01g resolution scale and I am pleasantly surprised as they both go quite close to the tested value. The weights are good quality and they come with a set of tweezers as a bonus. Why use tweezers? Well, for quite a few good reasons, but a very important one is to avoid getting grease and dirt from your fingers on the weight which might give you some false readings if you're going for sub gram accuracy. The weights seem to concur when you combine them as well. Overall I'm happy with the weights.
A**R
Value for Money
Calibrated my scales with 10g then tried the other sizesAll came up very close to their stated weight with variation of around 0.01gWhich for my use, weighing out Powdered Hydroponic nutrients, is plenty good enoughA box or even just a foam block to hold them in would make them a little easier to use.Tipped them out of the plastic bag and spent a happy half-hour trying to find the 1g weight!
A**N
well happy with them good quality
I bought weights because I bought scales
A**R
Accurate and great value
I'm amazed how good these weights really are. All the weights I received are spot on except for the 2g and that read just a tiny bit more at 2.006g. I really don't think anyone can expect greater accuracy of this balance or these weights. Remarkable accuracy for a balance costing less than 20 quid and calibration weights for 6 quid. I'm surprised this type of quality comes at such low cost. Not had the items long but if they last, well then they are incredible value. Look at the pics, all but the 2g weigh spot on to the 3rd decimal place. Amazing!!
A**R
Accurate, Well Machined Weights
I tested these on two different sets of electronic balances (although both are only accurate to 0.1 of a gram). All five weights were absolutely accurate on each scale. In my opinion they are absolutely fine for non-scientific use.The weights were as nicely machined as they are in the picture, and didn't look "cheap".
M**W
The 20g weight was 0.05g out so pointless for calibration purposes. The others were fine
The 20g weight was useless for calibration as it wasn't 20g. It was 20.05g.The other 4 weights however were fine.But for the price 4 out of 5 weights being bang on is better than all of them being out.
R**T
Small, probably accurate weights
No way of knowing how accuarte they are but on my cheap micro scales they seem to be the weight they say they are. Not SI, but good enough!
Trustpilot
1 week ago
3 weeks ago