Tilt® Pro Hydrometer and Thermometer - Orange itemID-39748 There's also much less chance

There's also much less chance of contamination as stainless doesn't scratch like plastic

Size: 7 1/2 x 9 1/4

And as always

It is more effective at cooling crushed grapes than trying to cool in a tank

Tilt® Pro Hydrometer and Thermometer - Orange itemID-39748 There's also much less chanceAt 3x the volume and weight of the original Tilt hydrometer, the Tilt Pro's larger size allows it to more than double the battery life with preinstalled Energizer AA lithium batteries that will keep it powered for 3 to 5 years depending on use. So much time you may forget your Tilt actually runs on a battery! The extra size and weight come with an extra bonus: improved specific gravity stability at high krausen, so you will see a steadier read out on