For determining the percentage of weight by sucrose. Hydrometers are individually serialised and feature a metal ballast. Request degree and division when ordering. 

19/31 degree Brix, 0.1 Division, 325mm Length,

59/71 degree Brix, 0.1 Division, 325mm Length,

9/21 degree Brix, 0.1 Division, 325mm Length,

35/70 degree C, 0.5 Division, 325mm Length,

29/41 degree Brix, 0.1 Division, 325mm Length,

39/51 degree Brix, 0.1 Division, 325mm Length,

0/12 degree Brix, 0.1 Division, 325mm Length,

49/61 degree Brix, 0.1 Division, 325mm Length