Ambient Dew Point, Surface Temperature, %MC of the top 3/4", %MC In-Site, and %RH In-situ.
In this video, we learn how to turn the Beeper on and off on the Tramex Moisture Encounter 5 (ME5).
When using a Tramex Concrete Moisture Meter on clean new concrete 4.5% MC is considered "dry" in most conditions. In drier conditions, 4% MC is considered "dry". In Desert conditions generally, 3.5% is considered "dry". These numbers are %MC numbers on our Concrete Moisture Meters that are Calibrated specifically for concrete based on Gravimetric testing.
When doing a moisture survey with the Tramex meter it's a good practice to regularly check the calibration of the meter before you begin your survey.