Glass Test Jar 100ml | High Quality - Made in U.S.A.

Glass Test Jar – Made of glass with plastic base and bumper. Glass test jar is used with both alcohol meter and hydrometer. Made in the USA.

Weight	.35 lbs
Dimensions	3 × 2.75 × 14.25 in

3 reviews for Glass Test Jar

Rated 5 out of 5

chae007 – May 19, 2019

I always use glass no plastic in my system at all just put a small ball of copper packing in the bottom and you will never break your test instruments by dropping them into an empty breaker again
Rated 5 out of 5

David Leveck (verified owner) – June 18, 2022

Great price and very good quality!
Rated 4 out of 5

Dr. Hermit (verified owner) – November 28, 2022

It’s a nice test jar. If you like it, you should have more than one on hand though, because the glass isn’t that heavy and will break. The bumper doesn’t provide much protection. If the jar falls over, it rocks/see-saws on the bumper and breaks up nearer the top. So buy two in case you break one.

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