{"product_id":"w9y-zti-g6622981","title":"TPI 505L Digital Laser\/Contact Hand Tachometer","description":"\u003cp\u003e.TPI 505L - Digital Laser\/Contact Hand Tachometer Monitor pulley rotation RPM and turbine speeds Mutifunctions: Photo Tach \u0026amp; Contact Tach \u0026amp; Surface Speed Wide Measuring Range: 6 to 30,000 RPM Last Value, Max Value, Min Value: Automatically Saved and Recalled The 505L is a combination photo and contact tachometer that also measures surface speeds of belts and wheels. With Photo Tach, Contact Tach and Surface Speed Operations. Field Testing the TPI 505L Photo Tachometer It's easy to test your 505L to make sure it is operating properly. First, point the 505L at the palm of your hand and press the on button. You should see light from the output lens. Second, point the 505L at a fluorescent light and press the on button. The reading should be 7200 RPM +\/- 5 RPM.\u003cbr\u003e\n.Measure motor input and output shaft speed\u003cbr\u003e\n.Determine conveyor belt speed\u003cbr\u003e\n.Confirm fan, motor, and gear RPM\u003cbr\u003e\n.Measure RPM of flywheels and pumps\u003cbr\u003e\n.Monitor pulley rotation RPM and turbine speeds\u003c\/p\u003e","brand":"Zoro Tools, Inc.","offers":[{"title":"Default Title","offer_id":51020925829426,"sku":"W9Y-ZTI-G6622981","price":295.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/4748\/7538\/files\/41H1xqe5AEL.jpg?v=1774696703","url":"https:\/\/kartit.us\/products\/w9y-zti-g6622981","provider":"KARTiT","version":"1.0","type":"link"}