Will this test 9volt batteries
1397547
Of course. It even has two terminals (+ & -) on the surface for testing 9-V batteries.
1397548
Yes. It has 9 test positions, as follows: Button Cell & Zinc Air 1.3V -1.5V, AAA-N & Ni-Cad 1.5V, AA-C-D 1.5V, 22.5V, 15V, 12V, 9V, Photo 6V, Lithium 3V
1397549
Absolutely! As long as you can access + and - posts, this tests almost everything, including button-style and 6-volt batteries.
1397550
Yes it does. There are two chrome buttons (contacts) on the left front for testing 9volt batteries. You also must set the dial to 9V. Hope that helps.
1437892
No...this product was an EXACT duplicate of my previous detector and which did use and does use a 9V battery.
603197
Yes, that will work. The meter reading will indicate the value of the power source voltage. Instant battery voltmeter if that's what you want.
1384614
You can use the volt meter to measure the voltage across battery terminals. That will give you an indication whether the battery is dead or alive. However, strictly speaking it is not a battery tester, since it does not draw any load current from the battery.
1609338
Yes It will. However I always use a 90 Watt Charger when I buy 9 cell Batteries. It is not necessary I just do, Good luck.
909547
Yeah, it has two little nifty holes on the back of the tester specifically for 9 volts.
1291994
I do not see any markings for testing a 3.7 Li-ion volt battery on the unit, perhaps you're exceeding the voltage limits of the unit or maybe that's too many Ah (AMPs) for the unit. I suspect that it's shutting down to protect its self? My ZTS tester has worked flawlessy since i've purchased it, over a year ago. As always, consult the manufacturer for the final answer on the product they have designed.
2258986
I use these with 3 volts (2 AAA batteries) and a 150 ohm resistor. To use 9 volts you need to use a ~450 ohm resistor , but, yes, they will work fine with a 9v battery.
416146
Hook it up to the battery you want to test and select test. The tester will test the battery ans tell you if it is good or bad,
66954
Not sure I use if for a solar power pack. Measure voltage of battery and the draw from the battery
1429088
while there is a 6V spot on the tester, I don't know if it will work with the battery pac or not.
320821
The battery required for this device to work is a 9V battery. Any brand is okay
1351574
If you are asking if it can test for continuity, the answer is yes. It requires a 9volt battery. If you are asking if it can test the voltage of an energized circuit, yes it can.
1299717
It can not test any battery well. There are other testers better then this. There is an inexpensive tester out there. I do not have the model number. It is black with a red slide to make contact with the terminals of the battery. It works great.
1488701
This tester will not test car batteries it's designed for AA, AAA's, Button batteries, hobby batteries ,9 volt and watch batteries. For car batteries you need a tester that will put a load on it to test the capacityfor cold cranking. Hope this answers your question.
1855437
As far as I know, no. To test the charge, it is executed a discharge/charge cicle. It would be possible to test the volts of the battery, wich is reliable mesasure for non-rechargeable batteries, but I presume it would be dangerous.
1384612
This thing was badass thanks again. Yes it tests batteries. Aka direct current