in general, 2 links simply broke off (the thread jammed, they stopped unscrewing and, as a result, they simply broke off with their hands), or the alloy was so defective, as a result, the level fell and crashed, I bought it through 2bit. Ru, they told me to write to the post office of the warranty department, and there is complete silence ignore😟
Included some photos to show the product's packaging and presentation.
🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🔧 UEi Test Instruments DAFM3B Digital Multimeter
6 Review
🔍 Dioxide Controller for Digital Gas Monitoring
5 Review