How often should radon monitors be calibrated?

Radon monitors should be calibrated once per year to ensure accurate readings. Calibration is essential because the performance of the radon monitoring equipment can degrade over time due to various factors such as environmental conditions, wear and tear, or changes in manufacturing specifications. Regular annual calibration helps maintain the validity of the measurements and ensures compliance with industry standards.

By calibrating the monitors annually, technicians can verify that the equipment is operating correctly and providing reliable data that can be used for making informed decisions regarding radon levels in a given space. This practice supports effective radon mitigation efforts and promotes safety in environments where radon exposure might be a concern.