1) Turn on the scales. Put the empty scoop on the scales. Then zero the scale (by pressing the TARE button).

2) Take scoop off the scales and fill to the top. Product must be level with the top.

3) Put the scoop and product back on the scales and weigh it.

 782 grams = a density of 782 kilograms per cubic metre.

NB: You can take multiple samples and average them to double-check your accuracy.