4.5 Generation Calibrator TGBC Computerized Cell Phone Meter Tester Repair Tools Description: Newly upgraded 4.5 generation detector, upgraded sensors, stronger anti-interference ability, more stable measurement, compared with the 4 generation of better use. Features: A high-precision calibration instrument specially designed for amateur users Professional design! Compared with similar products, its performance accuracy is better, featuring anti-magnetization Using three ceramic filter capacitors, professional signal processing chips and foam to reduce noise and shock Excellent hardware design and analysis software Can measure day difference, polarization, amplitude, frequency, dotted line, waveform graph and rise angle settings Rugged and reliable housing made of hard plastic Professionally integrated power amplifier operation circuit and vibration sensor, fully enclosed noise reduction and sound insulation cavity inside The interior is composed of microelectronic circuits, which will not cause magnetization in tests Use your headphones to monitor crisp watch sound Can be used with desktops, laptops and tablets for Windows XP, 7, 8 and 10 Support for connection to Android cellphone to use Specifications: Diameter of tested watch face: 1.8-6cm/0.7-2.4 inch Six-way measurement Connect by a type-c data cable Dimensions: 9 x 5.5 x 6cm/3.5 x 2.2 x 2.4"" Connect to mobile phones and computer to measure (for Android phones, tablets, laptops and desktop computers) High precision and anti-interference Small and portable make it easy to carry Package includes: 1*Timegrapher 1*USB Cable Notes: Package does not include other products outside of the list, thank you!