Home > Battery Testers > Schumacher BT-100 Battery Load Tester and Voltmeter - 100 Amp, Black ; Schumacher

Schumacher Battery Load Tester and Voltmeter 100 Amp

Schumacher battery load Tester,a complete charging system diagnosis,highly visible meter readings,Trusted TESTING,50 Amp load test,condition, and starter motor draw
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18,945 reviews covering 25 products for the category Battery Testers

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About Schumacher Battery Load Tester and Voltmeter 100 Amp
94% praised for its accurate readings, but 6% found inconsistencies.
The battery tester has fairly accurate indications on the meter compared to my external DC volt meter and clamp-on DC ammeter.
I cannot promise how accurate the battery tester is yet.
93% liked that it's powered by batteries or usb
I suggest that the battery tester is worth the expense to monitor the life of your car, RV or other 'cranking' battery without the need to take it to the auto parts store for testing every year or so.
According to the battery tester, my 10 year old battery is still good.
After testing the batteries with the battery tester, I found that they were still good. I drove both vehicles on longer trips and the batteries started cranking fast. I also charged one battery for 4-5 hours.
I can now tell when the batteries are going bad instead of throwing away money out of caution. This has helped me save money and replace batteries only when necessary.
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92% liked the clear and bright display
The voltage tester showed the battery to be fine, but the load tester indicated its weakness, making it more accurate.
93% praised for its rugged design
The battery tester is confidence-inspiring to use without fear of anything breaking.
I have successfully tested several dozen batteries with the unit since the first use. It is a huge time-saver over 'test by elimination' methods and I use it daily in my lawnmower shop.
94% found it easy to operate
The battery tester is easy to use and read. It's handy for multiple vehicles and can save money by avoiding unnecessary battery purchases.
I find the tool great and easy to use. It's important to note not to pull a load for more than 10 seconds as indicated in the instructions.
94% found it compact and lightweight, while 6% thought it was bulky.
I can perform a loaded battery test with this relatively small unit.
It would be better if the cables had more flexibility or were 6-10 inches longer. Sometimes it's clumsy to hook them onto the battery while holding up the tractor seat, and other times the battery is slightly recessed.
I think the cables of the battery load tester should have been longer. It's difficult to hook up in the engine bay, especially with wider batteries.

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