Review on 🌡️ BOEESPAT 2-Pack Mini Indoor Thermometer Hygrometer for Home – Temperature Humidity Monitor Gauge for Room, Kitchen, Patio, and More – Reptile Terrariums and Planting Room – Battery-Less (White) by Tony Korek

I bought these really wanted an old school temp/humidity reader that didn't require batteries but was very disappointed with the quality. The first thing I noticed was that the measurements on the two readers were different. when I first got them. I did a saline suspension test to get them set up properly, but unfortunately after a few days I found that readers are still reading differently. I adjusted them a second time just to cross-check the readings with my digital device and after more than 24 years side by side they still don't match 5-10% humidity. Sometimes they were 20% cheaper than the others. Thank you for the right of return under these circumstances. Don't waste money.