Battery Hydrometer Tester
Battery Hydrometer Tester

$11.99

Truck Battery Rapid Hydrometer Tester

Availability: Out of stock

SKU: HYDRO-A8 Category:

Might Max Battery Hydrometers are designed to detect a battery's state of charge by sampling the electrolyte from each cell. The hydrometer contains a floating indicator that represents the density of the electrolyte – the more dense the electrolyte the higher the battery's state of charge.

Mighty Max Battery Hydrometer

– Thick wall plastic body resists breakage

– Direct dial scale features oversize markings

– Immediately and accurately tests battery life whether the battery is hot or cold

– Works on all 6-12-24 volt systems

– Includes a Step-by-step instructions on body

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Excellent
Mighty Max Battery
Based on 4163 reviews
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BlackRabbit Marketing
This battery went to my Mercedes-Benz ML 350. It is a third of the cost of the battery you can get online and it is a fifth of the cost of the battery you can get at the Mercedes-Benz dealership. It works just as well if not better.
Ken Kellar
Arrived sooner than expected. Put batteries in wheelchair and works like new again. I'm back on the road sooner than expected. Thank you.
Rhonda Lowe
Used in a Kawasaki 4 wheeler. Battery arrived fully charged.
Dennis Harvey
Worked great in my articcat 500 atv will buy again when needed
Melvin Martin
Just love it , good quality , gel fill...
David Roesch
Mighty Max Battery ordered on Amazon arrived the next day with Prime membership. Battery was shipped without damage and properly identified on outside of shipped box.
Angelique M Rufty-Graux
Great product
DE TODO UN POCO
Ha llegado bien el producto, de primera mano se ve bien el ensamble y los materiales, da confianza solo tenerlo en las manos. El voltaje es de 12.98 DCV. Ya lo probaremos en la moto y les diré que tal
Dan Bachrach
Ordered from Amazon and it was delivered two days later. I was able to install them with no issues and the RV now starts perfectly.
Jim Cox
I purchased two ML-8-12 SLA 8 AH batteries to power my Uninterruptable Power Supply (UPS). The batteries arrived two days early, well packed and in good shape. They fit into the UPS perfectly and have been charging for about 2 hrs. now. So far I am happy with the batteries and hope they will charge to 100% (they are at 72% now).

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