
This tool has a solid stop of 270 degrees when used in one direction and when measured backwards is less than 90 degrees, the circular compass scale keeps feet from touching walls . The advertisement shows that the tool rotates 360 degrees. it is not true. If I had known about the limitation, I would not have bought it.

π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review

π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
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‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review