does it use batteries?
1282250
It does, but it uses very little energy. I have not changed batteries since purchase.
2036044
Mine did, but make sure it's new. I bought a used one and it did not have batteries. Regardless I could not pass the price up.
1972870
It's battery operated. But don't worry, it doesn't work with batteries, either.
933409
It only uses batteries. I have used mine for about 10 hours without the need to change batteries
1096106
I believe it did. I don't remember, the purchase was for a gift at Christmas time. I hate to say that I couldn't even tell you what batteries if any it needed, but I DO BELIEVE IT DID. My son let a friend borrow it and sadly the boy never returned it and then moved. THAT being said, mu son wasn't 100% happy with this gift, he asked for it because he though it did more. He said "mom, sorry you wasted your cash on this one"... He barely played with it.
769529
Yes it can use batteries or be plugged in I think it takes 2 or 4 double A batteries. Hope that helps
936201
It does not use batteries. You have to either plug it into an outlet or the car.
293464
No this does not use batteries (not that I can tell anyway). Works well to test moisture, light & ph.
114938
Yes it uses batteries, it comes with them. They are button batteries, i believe they are CR 2032 or 2025
81924
It does not use batteries. I CANNOT be used on household current. It is for automotive use ONLY.
832678
No. It does not have a battery at all.it must remain plugged in to to function.
1609088
No batteries. This is not an amplified device so therefore no batteries are used.
1606227
No, it runs on batteries. Just a heads up on this item, the screen is not too clear and is not in color.
408357
No it does not use batteries. The power cord comes out in the back of the unit.
999127
Yes it does, but not the batteries. I Recommend you buy two sets (6 batteries) due to the amount it uses. You'll always have a set ready.
996444
I don't think it uses batteries, I think it's completely manual. You should double check tho, since I'm not certain.
2079808
Yes. I can't remember if it came with batteries or not but it does run on batteries.