
The one in the picture is not the one I received The one I received is made by Aircraft Tool Supply and is nowhere near as accurate as Cherry Max's. The one I received doesn't have rivet sized holes (nominal AND oversized) as does that Cherry Max meter (and the one that's in the photo).

🔧 UEi Test Instruments DAFM3B Digital Multimeter
6 Review

🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
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Portable Handheld Manometer 📏 for Accurate Pressure Differential Measurement
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