Ultrasonic Pest Repeller (3-pack)

http://www.amazon.com/gp/product/B01N9IRVWY

This is a set of three ultrasonic pest repellers that I received at a discount in exchange for this review. I live in the country, so it is inevitable that some pests wind up getting into the basement. I have used two other ultrasonic pest repellers similar to these for some time, but I think the area was simply too large for two units to cover effectively. The fact that pests were occasionally still present seems to support my belief.

I decided to try this set of three, in addition to the units I already had, in an attempt better cover the entire area. While it is too early to tell, since the instructions indicate that it could take weeks to see results, I can provide my impression of these units.

I like the fact that one gets three of these as a set for a reasonable price. I also like the fact that there is a light that illuminates when they are plugged in that indicates that they are working, or at least that they are getting power. One of the ultrasonic units I already had is similar to these, but when plugged in there is no similar indication that it is getting power.

There are units like these that offer more features. For example, the other unit I have is larger, has multiple lights and multiple modes, and each indicator light lights up in sequence as the unit cycles through the various modes. Of course that unit sells for about what three of these units sell for, so it is understandable that it would be larger and offer more features.

Overall I think this set of three ultrasonic pest repellers provides a good combination of price and coverage and I am pleased with my purchase.