The AcuRite 00613 Indoor Humidity Monitor provides all the home comfort information you need, at a glance. Featuring a precision indoor thermometer and hygrometer, and an easy-to-read LCD display, it shows current indoor humidity and temperature, plus daily high and low records. A handy home comfort icon makes it effortless to tell if your indoor humidity is too high, too low, or “OK.” Multiple mounting options include a convenient clip, magnets for attaching to a metal surface like a refrigerator, or you can stand it upright on a tabletop. Limited one-year warranty. It’s more than accurate, it’s AcuRite.
Product Features
- Indoor thermometer displays temperature in Fahrenheit or Celsius. Indoor Temperature Range: 32 to 122 degrees Fahrenheit; 0 to 50 degrees Celsius
- Humidity gauge shows the comfort level of your home, based on current humidity level
- Track conditions throughout the day with the high and low records to ensure a healthy home.
- Humidity meter features a magnet-mountable design, fold-out stand and clip; Powered by (1) AA battery (not included)
- Includes limited 1-year warranty; Knowledgeable US-based customer service team

I’d pass on these… We eventually bought three, compared them, and found they didn’t match. Two were close, 2-points difference, but the third was over by 18-points. Then I found out about the Boveda 32% Low-RH One-Step Hygrometer Calibration Kits sold here on Amazon and bought one. We tested all three. The two that were close were off by +4 & +6 points and the other was just garbage, for which Amazon refunded our money. We kept the others marking the difference on them. IIRC, AcuRite claims +/-2% on the humidity,…
Bought 4 all the same see photo Good product bought 4 all were the same, for $10 great deal, a very good humidistat would cost $100. I compared all 4 together after 2 hours they were all the same, even though two are off by one it is more like .2 after the photo I started to move one when I came back they were all reading the same.
I like to know what my humidity is doing at all … I have owned this meter for 2-years. I bought this unit at the same time that I bought my humidifier. I like to know what my humidity is doing at all times. Bellow 30%, I start getting shocked by everything metal in my house, my breathing worsens, and sleeping is more difficult. 40% is truly the sweet spot, as I don’t get shocked, I breath easy, and sleep easy. But you don’t want the humidity in your house above 50%, then it gets far too humid and you start sweating, or could cause electrical…