1. Easy Measurement: The belt tension gauge includes a graded scale that makes measurement reading quick and easy, presenting an excellent visual effect.2. Versatile Use: The gauge is designed to be adaptable, making it suitable to measure tension in various types of belts used in different machinery and vehicles.3. Extend Belt Life: Use our belt tension gauge to accurately establish belt tension. This bores down guesswork and has been proven to significantly extend the lifespan of your belts.4. Wide Application: Suitable for all 10lb belt drive models, commonly used for wheel maintenance or belt replacement and adjustment. and practical.5. Premium Design: The belt tension meter is designed to withstand regular use, increasing efficiency and accuracy during the operations, assuring its longevity and service.Spec:Item Type: Belt Tension GaugeMaterial: MetalApplication: Suitable for All 10 lb belt drive models, typically used for wheel maintenance or belt replacement and adjustmentHow to Use:1. Position the small O ring over the 10lbs mark.2. Position the U shaped belt cradle against the bottom of the belt at a 90 degree angle and locate the large O ring to a reference point, record reading.3. Push upward on the rubber bumper until the small O ring touches the bottom of the tool body.4. Re align the large O ring to the reference point, difference in the reading is the belt deflection.packing list:1 x Belt Tension Gaugeor1 x Belt Tension Gauge1 x Belt Disassembly Tool