🔋 Tester batterie al piombo Tooltop ET2202 – Recensione e prova pratica

In this video, I'll show you the Tooltop ET2202 lead-acid battery tester, an affordable and compact device useful for checking the health and charge of 12V batteries. Link to the device: https://s.click.aliexpress.com/e/_oke... 🔋 Together we'll check: How the Tooltop ET2202 works Main technical features Practical tests on lead-acid batteries If you're looking for an easy way to test lead-acid batteries in cars, motorcycles, or UPSs, this video is for you! If you like what I do, your support is essential! 💡 How can you help me? 💙 Subscribe to the channel 👍 Leave a like and comment on the videos 📢 Share the channel with your friends Every little gesture makes a difference and helps me continue this project. Thank you so much for your support! Join the community! You can discuss with other users, ask questions, and share your opinions on the forum: https://rg4tech.altervista.org/forum/... Documentation seen in the video: will be made available on the forum this evening. Equipment/materials seen in the video: ◾ Instrument seen in the video: https://s.click.aliexpress.com/e/_oke... ◾ Mini oscilloscope: https://s.click.aliexpress.com/e/_oEG... 🎥 Note on video style: My videos are designed to be clear, direct, and without wasting time: ✅ No opening credits ✂️ Precisely cut pauses and delays 🙅‍♂️ No registration or like requests Anyone interested can register themselves. I focus solely on technical content. 💲 Monetization is disabled to offer you a smooth, ad-free viewing experience. Thank you for your interest! I hope you find the video useful. 📌 Video Chapters: 00:00 Introduction 01:37 Specifications 03:54 Thermocouple Test 04:39 Inside View 05:48 Battery Internal Resistance Calculation 09:07 Battery Test 14:00 Oscilloscope Analysis 17:08 Manual Internal Resistance Test 20:02 Testing a Disconnected Car Battery 21:09 Testing a Connected Battery 24:04 Final Thoughts ____________________________________________________________________________________________________ License: CC BY-SA 4.0 DISCLAIMER: All projects are for hobbyist purposes and may not be tested or contain errors. It is the user's responsibility to verify all aspects. Therefore, I assume no responsibility for damage to people, property, or the projects themselves resulting from improper or incorrect use. Never exceed your capabilities and always consult a professional if you are unsure of what you are doing. Never work with voltages higher than 48 V. Use low voltages for testing. Remember: safety comes first! _____________________________________________________________________________________ #tooltop #batteries #tester #ET2202 #review #instrumentation #electronics