Concrete Manual: Calibrating Water Meter Mobile App
The Concrete Manual: Calibrating Water Meter takes you through a Visual Inspection Prior to Test and the Test Procedures.
How does it work?
Once a month or whenever the mixer is moved to a new location, perform a spot check for comparison with the previous calibration. If there is disagreement between the spot check and the calibration, the Producer/Contractor needs to make a complete re-calibration.