Customer Reviews

Extech HW30 Combination Humidity, Heat Index, and Temperature Meter; Stopwatch, Time Clock, and Calendar

5 star:		(1)
4 star:		(2)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

I love this thing! It works great for what I wanted it for. I was curious just HOW hot it is in my route-sales truck. Two days ago I got a reading of 139F heat index. Now I know why I am sweating so bad. :D My co-workers all wanted to know where to get one! I sent them to amazon...

The unit itself seems well-made. The buttons react smoothly and the rubber non-slip grips on it are a nice feature. I'd recommend this item to anyone needing to know the heat index in their environment.

I bought this product for recording the weather conditions when I run. The unfortunate thing about this is that the sensors are internal and require almost 20-30 minutes to adjust from your house to new surroundings like the outside. But it is very useful and durable nontheless. I would have loved it more if it had another row of numbers like some other stopwatches. But it works pretty well for the temp/humidity readings if you let it adjust. The heat index seems very off. If it's 35 deg out with 60% humidity, is the heat index really 80-90 deg?

I bought this stop watch for work. We need something that times up to 15 minutes normally sometimes more. As well we needed something that read temp in C not F as well humidity. This does it all and it will change humidity fast and accurate. Only issue I had was a small scratch on the screen of the stop watch as well when I ordered it on a Wednesday and he didn't provide the shipping label till near the end of the day on Friday. I didn't recieve it till Thursday afternoon the next week. But other than that I'd give it a 4 out of 5. Works great so far!!