"PL 10" on a microwave typically refers to the power level setting. Microwave ovens often have multiple power levels that allow you to adjust the intensity at which the microwave cooks or heats your food.
In this case, "PL" stands for "Power Level," and "10" indicates the highest power setting available on the microwave. Power levels are usually represented by numbers ranging from 1 to 10 or 1 to 100, depending on the specific model of the microwave.
Each power level corresponds to a percentage of the oven's full power output. For example, setting the microwave to power level 5 would mean that it operates at 50% power, while setting it to power level 10 would mean it operates at 100% power, which is the maximum available.
By adjusting the power level, you can control how quickly or slowly your food cooks or heats in the microwave. Lower power levels are useful for defrosting or gently reheating delicate foods, while higher power levels are suitable for quickly cooking or heating food.
It's important to note that power levels in microwaves may vary, so it's always recommended to refer to the specific instruction manual of your microwave oven to understand its power level settings and their corresponding percentages.