Adjust Tension (if essential): If the tension will not be within the required range, modify the belt tensioner or substitute the belt as wanted. Measuring principle: Frequency measurement by LED gentle whilst the belt is not really shifting. The belt is toughed by hand to create vibration. Compact design and https://nse-india84061.answerblogs.com/32627025/5-essential-elements-for-belt-tension-meter