If you need it for accurate measurements then it won't work. But if you need it for housework or office work, I think it's a good and inexpensive option. I can let my little kids use it without worrying too much about them damaging very sophisticated devices.
Digital multimeter RGK DM-12
6 Review
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
Portable Handheld Manometer π for Accurate Pressure Differential Measurement
5 Review