TH-200 Thermo-Hygrometer

This little tool responsively measures temperature and humidity, and displays other helpful readings such as dew point quickly. For these functions it works very well. There is no case included, which is kind of a bummer because the tool itself feels fragile and in need of protection.Battery life is pretty dismal, I am on the included battery - but life was less than half an hour before I started seeing the notification the battery needed to be changed. The buttons are also not quite as responsive and reliable as I would expect from a tool of this price range.Despite it's downsides the extremely fast response (seconds) to changing environmental conditions is very helpful.

Have you ever seen a problem that involves precision or accuracy? That really sums up this device. I cannot tell if it is precise or accurate. I reviewed this item with the intent of testing my Ecobee humidity readings and calibrating with the TH-200 meter. I placed it next to my Ecobee thermostats around the house expecting there to be a consistent bias but that was not the case. In some cases it was aligned with the Ecobee in other cases it was under by approximately 5% once the reading finally stabilized. I decided to split the difference and calibrate them at 2.5%. Overall it is a nice meter and easy to use just understand that it is entirely possible that you may not get repeatable results. I'm rating the meter 4/5 stars.

I ordered this meter to test the environment in my house and classroom because often students report being cold or hot and I want to be able to show them an accurate measurement of the temperature. But I was also able to show them that it feels chillier when the air is dry.This meter allowed me to demonstrate that when there's more humidity in a room, it feels warmer even if the temperature is the same.I'm still finding ways to use this meter, and it's been both reliable and accurate.

Versatile handheld thermo hygrometer. Complete with a digital display, the tool reads the temperature and humidity levels. Perfect for recording readings in performance journals.

This handy item is a real bargain. Tuck it in a pocket, tool-belt, tool-box, whatever, it's easy to carry, easy to use and most importantly it reads accurately.Wagner quality shines through with this The Wagner Meters TH-200 pen-style Thermo-Hygrometer. If you are a woodworker, home-inspector or floor installer the TH-200 is a perfect addition to your go-to tool set.