Forum Discussion
brulaz
Feb 24, 2017Explorer
landyacht318 wrote:
Not in my opinion. I have one of those and could not get the same reading twice.
I like the OTC4619
https://www.amazon.com/OTC-4619-Professional-Battery-Hydrometer/dp/B0050SFVHO
Just do not throuw out the packaging and store it in there and Fragility is not an issue.
Guess I'm just clumsy, as I keep breaking these things.
Are the refractometers you see on Amazon any good?
This one is quite a bit more expensive but has good reviews:
https://www.amazon.com/Robinair-75240-Coolant-Battery-Refractometer/dp/B000HTNODE
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