Proof and Tralle Hydrometer

This is a great hydrometer and it is sold by nice people. My first set arrived with the middle device broken. I notified the seller and very quickly they replaced the entire set. So far, all of my bourbon collection checks with the advertised proof.

Works great, but VERY fragile. First set arrived broken, but immediately replaced. For the price it was a good deal. Glass should be thicker, but the price is great.

I use a hydrometer all the time and happened to break mine. I turned to Amazon looking for a quick replacement and ordered this. It is HORRIBLE. The meters only do a few proofs per meter. That's 3 meters in the box but only 100 proof availability. The meters are only about 8" tall. This is a complete waste of money if you need to proof something you don't have an idea of proof on and anything over 50 abv

Unfortunately I had to send this product back as the instructions to use it where incredibly convoluted. This is an unfortunate turn of events has the pricing on this is incredibly good! Unfortunately though the instructions we're just incredibly hard to try to figure out how to use this. If you do not have the exact temperature that it requires there's a long algorithm that you have to calculate.

These were accurate to all of my off the shelf spirits and the temperature conversion chart made things super easy! 10/10 would buy again

Works good

These are not the normal you expect to see, very small

Works well.