The Calibration Conundrum
Moisture meters are necessary tools in water damage restoration because they inform professionals about the status of the drying process. At the start of the job, the meters are used to measure the condition of the loss so that the best drying system and dehumidifier are chosen. The meters also help professionals determine whether the process needs to be halted or if drying has stopped. These tools, however, are highly sensitive and should be re-calibrated periodically. A meter that is not properly calibrated could lead professionals to choose the wrong dehumidifier. Professionals should check the accuracy of a meter with a test block that has an expected moisture value to determine if the meter is properly calibrated. Each brand and model has specific instructions on how the meter should be handled and how often it should be calibrated. Restoration firms need to ensure their technicians are treating their assigned equipment with respect and care. If they are not, the business needs to hold them accountable for their negligence. If their meters provide inaccurate information, they will make mistakes in the field that can be very costly.