Do power sprayers require calibration before use?

Calibration of power sprayers is crucial for ensuring that they deliver the correct amount of pesticide solution. Without proper calibration, there is a risk of under-application or over-application of the pesticide, which can lead to ineffective pest control or damage to the environment, respectively.

The assertion that power sprayers do not require calibration before use is misleading. In practice, all power sprayers should undergo calibration to ensure they operate within the manufacturer's specifications and effectively deliver the intended dosage of the pesticide solution. Calibration takes into account various factors such as pressure, nozzle type, and equipment wear, so it is best to approach it as an essential process rather than something that could be overlooked or deemed unnecessary.

The options suggesting that calibration is only required for specific models or only when used for the first time also do not represent best practices in pest control. Each sprayer should be calibrated regularly regardless of model or how frequently it is used to maintain consistent application rates and ensure safety compliance. Regular checks and calibrations help to adapt to variations in the application environment as well. Therefore, understanding the importance of calibration is essential for any pest control professional.