Why is calibration needed in electrical equipment?

It is a well-known fact that electrical equipment tends to lose their accuracy over time. Devices like the pulse oximeter tester or patient stimulator are required to be consistently precise. Any defects in their readings could have terrible impacts on the patient’s health. Calibration is vital to maintain the accuracy of devices like these. Calibration helps in measuring the accuracy of the device and its readings can be used to know whether or not the device needs any changes. Calibration helps avoid several long-term issues and most importantly, prevents any damage to the health of the patient. The quantification of errors in the device, by calibration, provides reassurances about the accuracy of the equipment. Get electrical safety analyzers by Pronk Tech to keep your device running smooth and error-free.