I bought this to have some inexpensive metric/imperial measurements in the store. The idea is that a person can be anywhere you go. They don't clean up without messing around with them. This makes them more of a pain than a tool. Cheap really equals cheap in this case.
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
Digital multimeter RGK DM-12
6 Review
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 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