Not all pH meters include an ON and OFF switch. A) True B) False
Understand the Problem
The question is a true or false inquiry about the features of pH meters, specifically whether all pH meters have an ON and OFF switch.
Answer
True
True
Answer for screen readers
True
More Information
Not all pH meters include an ON and OFF switch. Some pH meters are designed to be powered on whenever they are in use and do not have a physical ON or OFF switch.
Tips
A common mistake when considering pH meter features is assuming all devices include an ON/OFF switch. Always check product specifications.
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