Usb test đa năng có màn Oled hiển thị

USB 2.0 Color LCD Display Tester Voltage Current Meter Voltmeter Ammeter Battery Charge Cable Impedance Measurement Communication VersionThis USB Tester can measure voltage, current, power, temperature and other values and display on the 1.44" color LCD Screen. Features: 1.44 Inch color LCD display makes it easy and clear to read. Adjustable multi-angle view, more intelligent and convenient. Mini size and sandwich design structure, durable for use. Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc. Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc. Specifications: Voltage Measurement Range: 4.50-24.00V Voltage Measurement Resolution: 0.01V Voltage Measurement Accuracy: ±(0.2%+1 digit) Current Measurement Range: 0-3.000A Current Measurement Resolution: 0.001A Current Measurement Accuracy: ±(0.8%+3 digit) Capacity Accumulation Rannge: 0-99999mAh Energy Accumulation Range: 0-99999mWh Time Measurement Range: 0-99h 59min 59s Load Impedance Range: 1.5-9999.9Ω Temperature Measurement Range: -10°C～100°C Temperature Measurement Error: ±3°C Screen Brightness Setting: 0-5 Level Auto Screen Off Time: 1-9mins Voltage Graphing Range: 4.5-24.0V Current Graphing Range: 0.00A-3.00A Data Storage: 10 Groups Quick Charge Recognition Mode: QC2.0, QC3.0 Display Screen: 1.44 Inch Color LCD Display Package Size: 91 * 64 * 18mm Note: 1. UM24 is no communication version, UM24C is conmmunication version by Bluetooth connection. 2. PC software only supports PC window 7 and above. User Manual, PC Software Installation Instruction and PC Software and Android APP Download: http://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24 For Android APP: A: It only support for Android 5.0 and above; B: Allow APP not to be cleaned in the background; C: Allow APP self-starting; D: Allow APP not to be cleaned after screen locked. Package List: 1 * USB Tester #usbammeter #usbtester #usb20meter #currentmeter #voltmeter #voltagetester ========================================= Cách thức mua hàng : - Đặt hàng tại website : Maynhat.vn - Đặt hàng tại shopee : https://shopee.vn/maynhat.vn - Đặt hàng qua Facebook : https://www.facebook.com/maynhatvn - Đặt hàng qua SĐT : 078 29 10000 - Mua hàng trực tiếp : E4/20 Thới Hoà , Vĩnh Lộc A , Bình Chánh , HCM ( liên hệ trước khi tới ) Xem thêm nhiều sản phẩm khác tại : #Maynhat.vn – #Thichdocu.com