One of my three came with a badly cut end. It had very sharp jagged edges. It seems their cutting machine choked on it and it was a bad edge. The other 2 were perfect. Keep in mind that they do not have smooth edges and are therefore not suitable for children. They don't feel like they're going to cut you, but they don't have rounded, smooth edges.
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
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review
π Dioxide Controller for Digital Gas Monitoring
5 Review