Old School Rules!
Verified Buyer Reviewed by ckaswell from mattituck, long island, ny on Tuesday, November 15, 2016
Works great...NO BATTERIES. Had one of those fancy weather thermometers with a sensor outside, batteries needed and then it wouldn't work at all. This is old school, but works great. The only thing I would change is the colored lines. They need to be a little bolder for a person that doesn't see that well. Love this super bargain item.