Buy your multimeter here: https://www.partzilla.com/product/aftermarket/2Y27-LANG-TOOLS-13809?utm_source=youtube&utm_medium=video&utm_campaign=description_atf A regulator rectifier test is another tool that you can use to diagnose issues with the charging system on your motorcycle, ATV, or UTV. In this video, John will show you how to test a 3-phase regulator rectifier from three different makes because they are all different. We’ll take you through what you can (and can’t) find out by testing the regulator rectifier on your Honda, Yamaha, or Polaris machine. Looking for more electrical diagnosis and repair videos? Test the starter relay on your motorcycle, ATV, or UTV: https://youtu.be/vMW9DtvDTyE See how to test the stator on your ATV, motorcycle, or UTV: https://youtu.be/-5gBeW9mQoY Here are some videos to give you a better look at the charging systems on different makes and different type of units: Honda Motorcycle Charging System Test: https://youtu.be/H5ZU_c2a1pA Yamaha ATV Charging System Test: https://youtu.be/PWoaJWMsGfc Polaris UTV Charging System Test: https://youtu.be/QVeVESNsGFk Read about how to test your regulator rectifier step-by-step: https://www.partzilla.com/blog/how-to-test-regulator-rectifier-motorcyle-atv-utv?utm_source=youtube&utm_medium=video&utm_campaign=description-blog-link VIDEO HIGHLIGHTS: What does a regulator rectifier do? - 1:30 How does a regulator rectifier work? - 3:00 Honda regulator rectifier test - 3:50 Yamaha regulator rectifier test - 5:15 Polaris regulator rectifier test - 7:40 Talk to us: Twitter: https://twitter.com/partzilla Facebook: https://www.facebook.com/Partzilla Instagram: https://www.instagram.com/partzilla/ RELATED CONTENT Installing a regulator rectifier on a Honda CBR 929: https://youtu.be/NSGc1kdpw98 Troubleshooting starting problems on an ATV: https://youtu.be/hmztvwPcvPQ