1. Strong compatibility simple operation compatible with all models of phones convenient and easy to use, compatible with the entire series, one device meets all phone testing needs 2. Precise hole positioning SIM card slot testing stable performance high-quality materials during testing, align the tray with small holes underneath and observe pressure changes by sucking air through the card slot to confirm airtightness 3. Efficient and convenient time-saving and labor-saving, no need for lengthy waiting, no need for complicated operations, automatically stops working and prompts results, saving your time and energy 4. Non-destructive inspection protects mobile phone security, non-destructive testing improves phone security by utilizing advanced non-destructive testing technology to accurately determine the airtightness of the phone, avoiding errors and risks of traditional manual testing 5. The fault detection function quickly troubleshoots faults, reduces maintenance costs, improves phone security, and precisely troubleshoots by continuously outputting pressure to detect phone fault points and locate air leakage points
