If you want screw holes all over your drywall, this is the tool to do it. The only way to mount it to the wall is to install the screws according to Bosch's instructions. The video looks good but they don't show how to attach it to the wall. Make sure you have enough putty and paint. No wall mounting option. Put it on the floor and take the test drunk, it's only good for him
Digital multimeter RGK DM-12
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
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review