HYDROMETERS?
got A COUPLE GIFT CARDS FOR AMAZON,and want to purchase a hydrometer. I found three that looked good but don't know what all to look for and keep the price down. otc 4619 professional battery Hydro...
Forum Discussion
All of the hydrometers you've listed are bottom of the quality barrel, the EZ Red being the least accurate.
Freas Glass works makes the industry standard hydrometer. The accuracy of a hydrometer is very important. An inexpensive hydrometer will work for reference level measurement in most cases but won't return totally accurate results.
Freas Glass works makes the industry standard hydrometer. The accuracy of a hydrometer is very important. An inexpensive hydrometer will work for reference level measurement in most cases but won't return totally accurate results.
