Battery LifeTester 12 Volt
A**R
great product
Works great in the maintenance business. We check 12V batteries for security systems and this tells us how much life is left every time.
A**R
easy to use works good
works well
K**R
Works almost as well
It does the job. I previously used a similar model of Elk tester that displayed Amp-hours instead of conductance . Amp-hours was a more useful measure of battery life.
Trustpilot
2 months ago
1 month ago
