Useful for monitoring extent of flea activity only
933012
It caught a few fleas. Useful for monitoring extent of flea activity only.
3465931
This product works reasonably well if you want to know how much energy a specific appliance or piece of equipment is using, but pretty useless for trying to monitor any kind of short term power fluctuations.  You would think that when they we designing a $175 meter, they could have included a 98 clock chip to provide some accurate time stamping on the data samples.  Instead it relies on a kind of hinky software patch to address this problem.  When you are looking to match this meter's data log with another log, say from a UPS, this software time stamp kludge is just not accurate enough.

So if you just want to know how much your refrigerated is costing you to run or how much juice your TV is drawing when it's turned off this is a good choice.  If you want to find out why the UPS connected to your computer switches to batter every couple minutes, forget about it.
883010
We have an indoor/outdoor cat. Used this for a while and worked just fine.  Was late a couple of days, put on the treatment, and cat had a major flea infestation RIGHT AFTER I put it on!  I think I might use this only for the winter when I'm not as concerned about fleas, but not for normal usage during hot months!
3353052
Helped us figure out whether we were getting on top of our indoor flea problem . . . and it caught other insects as well!
1463932
Had around 40 fleas in my laundry room that made home in there.. left light in there (totally dark for 2 days...killed only 1 flea)  Will go back to other plug in flea traps that WORK as this one does not!
1993006
Hard to use for pet monitoring.  Would be better for security only.
661408
This product basically works as advertised, I have no problem with that. In my case I bought this specifically to trace dead outlets, which there are about 10 of in the house we just bought. I thought getting this would be ideal to track down the wires and locate the issue for each of the dead outlets.

However what I didn't realize at the time was that this only works on LIVE outlets. The transmitter gets its power from the outlet so if there is no power then there is no signal generated. So for me this is essentially useless.

One thing I did find out was that the receiver can detect a ~10KHz signal sent to headphones for instance. So with my electronic engineering background I think I can build a transmitter that works with batteries. It should basically just be a signal generator coupled to the hot/neutral of the AC line using a couple of isolation capacitors etc. It will block any 60Hz AC but let the 10KHz signal pass into the wires.

So I'm giving this a 4 star rating, because it does work as advertised but ideally the transmitter should have had the option to operate from batteries so that it can be used in dead outlets.
1079948
Give them your money?  It does the job of collecting fleas.  However, not that the product is poor, but if you've a flea problem you believe requires this gadget, I strongly recommend you consider getting rid of the fleas by flea-fogging the room or house and getting the fleas off your animal(s).  I used this product out of desparation, but the end result was following my recommendation. I'm flea-free in my home, but not by using this product.
2126470
Got this to help my dog while we're treating him for fleas. Only works for roughly 4~7 hours, depending on how much you apply. Fleas don't seem very fond of it so they avoid the area after spraying, which really helps. However, you have to reapply frequently enough that it is kind of annoying to use.

Works great if you only need to prevent your dog from itching for a while to help them heal from their hot spots, but do not expect it to work all day.
4340792
This is a nice handheld thermometer. However while it seems to be accurate, it only measures surface temperature, and thus has limited usability.

For example, if you're grilling, this will tell you whether the grill is ready, but not the meat is done. You need a thermometer with a probe for that.
Or, if you're warming milk to make yogurt, you'll see the temperature at the top surface, which could be a good 10 degrees less than the bottom surface that touches the heating elements.
And forget about the ovens, you'll need to open the door, which causes heat to escape really quickly.

Nevertheless it is useful if you do not want to stick stuff into your food, or the surface temperature is sufficient. And I've found several uses outside the kitchen:
- It is useful to measure the coldness A/C vent outputs
- It can help with finding hot spots in your computer. You can point to different hardware components to scan for those hot spots
- It will help you find air sealing leaks in your windows. You can scan the rims for cold spots in the window (or hot in the summer) to figure out where the leak is.

Overall this is a good device, but seems to have limited use in the kitchen.
4353821
This will remove flea "dirt" from your pet.  An ideal tool to check of your cat has fleas.
4442534
After a month of use I only see a rare and occasional flea and my dogs and cats were nearly infested. There are none in the house and you can tell a difference in their coats. This was used after one dose of topical flea meds to break the infestation and has worked well since. Now the cycle is broken and I only give them a pill every other day.  For my cats I gave them half a pill. Definitely will be reordering these.
2011786
because the reviews were great. It works okay. Honestly, I will never buy another one. It caught a few fleas, but not nearly as much as what it and other claim.
1479631
it's very unresponsive to changes in temperature or humidity. I'm beginning to question its overall accuracy.

Good to use to get an idea of the temperature or humidity of somewhere if you let it sit for a couple hours to equalize, but not useful for short-term purposes like testing out an AC system in a small room.
4260595
It works fine for dogs that mostly stay indoors, but when I take mind for a day outside he's itching with all kinds of critters for days afterward fleas included
1778120
Used this to monitor the temp in the back of the car for the dogs while driving.  Fabulous for that purpose.  However, range on this is poor.  The app only got two bars while in the same car, and it cannot find the device 20ft away in the same room with no obstructions.  Disappointed with that, since I bought it to use to monitor vehicle temp while I am away from the car.
1446043
I picked this up at one point, after many days of checking it to see if it was working. There was finally ONE flea on it! A flea that then proceeded to hop away into the vast wilderness of my bedroom.