Product or service Eligibility: Strategy have to be procured with a product or inside of 30 days with the product order. Pre-existing situations are usually not coated. Measuring principle: Frequency measurement by LED gentle while the belt will not be moving. The belt is toughed by hand to build vibration. https://simoniryfm.angelinsblog.com/31715597/the-2-minute-rule-for-belt-tension-meter