5" Indoor Outdoor Hygrometer/Thermometer, Humidity Gauge Indicator Temperature Humidity Monitor, Analog Hygrometer Humidor (English Version)

It's getting harder and harder these days to find devices that aren't over-engineered to the point of absurdity. It seems everything needs to be hooked up to your phone via Bluetooth, and needs to be controllable solely via an app of dubious quality and provenance. For the average hydroponic farmer, the last thing you want is to carry your phone into your grow area - hydroponics and delicate electronic devices don't mix. There are other reasons not to use apps, of course, but anyone with an IQ above room temperature is already well-informed about that aspect. Enter this device. No setup, no batteries, no app install, no fiddling around. Just take it out of the box and you now have the power to tell the humidity and temperature at a glance. The large size means you can read it all the way across the room, even through your plants if they're not too bushy. Construction seems fairly solid, though time will tell. I don't have another hygrometer that I can compare it to for accuracy, but the temperature is within one degree Celsius of my infrared thermometer. As I change the humidity in my setup, the hygrometer responds as expected. Overall, highly recommended.

Very useful and accurate without the digital frills.. 5 star product

Perfect for monitoring humidity in the home! This winter has been brutal and I recently purchased a humidifier to add some moisture back into the air. This little monitor is ideal for keeping an eye on your home’s humidity levels so you don’t overdo it. Best of all it’s analog! I was so exasperated thinking I was going to have to buy another gadget device to plug in somewhere or put batteries in. I was so happy to find this humidity monitor that doesn’t require a thing but a little bit of counter space.

Works awesome wish I would've bought another.

Excellent product, price and delivery. Thank you and God Bless.