I returned it. To be honest, I received an email from the seller asking me to fix the item's fault, but I don't think I need to fix the new item's fault. I have ordered a different item.
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 Dioxide Controller for Digital Gas Monitoring
5 Review
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
Portable Handheld Manometer π for Accurate Pressure Differential Measurement
5 Review
π‘ Enhanced Fluke T6-600 Electrical Tester: Boosting Efficiency and Accuracy
4 Review
π§ Calibration of American Weigh Scales 500WGT for Optimal Performance
4 Review
π Accurate Truweigh Calibration Weight Precision 6 Piece Set: For Precise Measurements
5 Review
π Enhanced Connectivity with Fluke IR3000FC Infrared Connector
6 Review