What should inspectors do with their tools and equipment before starting an inspection?

Inspectors should calibrate and ensure their tools and equipment are in good working condition before starting an inspection because accurate measurements and reliable functionality are critical to the inspection process. Calibration involves adjusting the tools to ensure they provide precise readings, which is essential for the integrity of the inspection results. If the tools are not calibrated or functioning properly, it can lead to faulty measurements, possibly causing a vehicle to pass or fail inaccurately, thus undermining the purpose of the smog check.

Ensuring tools are in good working condition also guarantees that inspectors can perform their duties effectively and efficiently, avoiding unnecessary delays or complications during the inspection process. Properly maintained tools enhance the trustworthiness of the inspection outcomes and contribute to the overall quality and credibility of the smog checking program.