Device Tester & Cleaner

Device Tester & Cleaner All-in-one phone diagnostic and hardware testing tool. Fix sound issues, test your screen, check charging speed and more. 💧 Speaker Cleaner – Remove Water from Speaker Generate a 165Hz sound frequency to help eject water and dust from your phone speaker. ✔ Improve sound quality ✔ Restore volume after water exposure ✔ Simple one-tap cleaning 🎨 Dead Pixel Fixer Flash RGB colors to help revive stuck pixels. ✔ Detect dead or stuck pixels ✔ Full-screen color test ✔ Advanced fast flashing mode ✍ Touch Screen Test Check touchscreen accuracy and detect dead zones. ✔ Draw test lines ✔ Multi-touch support ✔ Perfect for buying used phones 🔌 Charging Tester (Amperemeter) Monitor charging current in real time. ✔ Check charging speed ✔ Compare cables and chargers ✔ Display battery current in mA 🔐 Safe & Private All tests run locally on your device. No personal data is collected. 🎯 Perfect for: • Phone diagnostics • Buying or selling used devices • Checking hardware problems • Testing cables and chargers Download now and keep your device in perfect condition

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