Tools & Testers By Deegoo-FPV

• Via Bluetooth connection, you can use mobile phone APP or PC control the USB tester. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 14 kinds language, chinese, english and Russia .... )
• Parameter / Useage: USB 2.0 / 1.44 Inch Full-Color LCD Display Tester, 5-digit High Precision; High Resolution; Foreground and background colors are switched alternately , with 64 options to choose; Upgrading USB A Female and Male Port--It can measure input Voltage, current, power, capacity, energy. Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically.
• Support Micro USB or Type C Connector and fast charge mode recognition,It can recognize QC 2.0/3.0,for Apple 2.4A/2.1 A/1A/0.5A,Android DCP etc....Measure wire resistance by Differential pressure method.Gold-plated USB contacts and upgraded USB male female connector. Widened Power Cord make it own 5A high current.
• Application in varieties of test:PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement. Can identify the quality of the charger, charging cable, charging treasure, data cable, the true and false mobile power capacity, from then bid farewell to be fooled, bid farewell to fakes!

• UM34C Android Phone APP Control.No need professionalwiring,simply the operation,only need to download APP.Real detect charging status of USB power supply,Voltage,Current,Capacity,Temperature and etc.other multi-function multi-data measurement display,high precision comparable professional equipment.At a gance,more convenient.
• There are some incompatibility problem between some android phone and our bluetooth board, Please purchase carefully, such as Samsung NOTE8 / S8. For Android and IOS APP:A:APP only support android 5.0 and above,and IOS 8 and above.B:Allow APP to do in the background, not be cleaned.C: allow APP self-starting.D:Allow APP stay after screen locked,not be cleaned.E.Type-c port is just to measure type-c cable,not support all Typ-c quick charge and PD charger;not trigger.
• Note: LD25 USB Electronic Load Tester is not reverse polarity protection, the input polarity can not be reversed, otherwise the product is permanently damaged and cannot be repaired!
• LD25 4-bit led digital display tester have some Advantage:1.Display upgrade;2.Protection upgrade;3.Interface upgrade;4.Cooling upgrade;5.Precision multi-turn potentiometer;6. Intelligent temperature control fan.It is suitable for measuring the output current capability of the charger, using the bulk aging test of the charger factory, and measuring the quality of the Micro USB charging cable and the Type-C charging cable.

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