Dual USB LCD Charger Doctor Capacity time Current Voltage Tester Meter Module

Features:
1.USB current and voltage detector

2.Uses and characteristics:
1) can detect the voltage USB ports, the connected current mobile charging Po capacity;
2) detecting the USB cable;
3) with automatic identification , can match 2A 5V connection to Android or device, realize fast charge.
4) where USB2 can be selected by switch measuring electricity consumption USB device or charging.

3.LCD module
5) with backlight display, clear, , information-rich, direct, voltage, current, mA, , watts hours charging time;
6) double inlet, dual-port, USB1 with standard 5V DC5.5 * 2.1 seats (inside is outside the negative) (microUSB1 head and base do not simultaneously access the supply).;
7) With and memory, memory last minute when several mA. MA will continue to accrue to return 0 65535mAH later. into the charging current is greater than 500mA will be prompted to reset the cumulative capacity.
8) backlighting, no glare, there is glimmer mode, direct reading at night, not intrusive.
9) The accuracy of: Voltage 0.5% plus or minus two words, the current 1% plus or minus 2 words at 25 measured.
10) The charging voltage and current use of the work: microUSB1 and micro USB2 input voltage requirements 4.8V - 5.5V,
Have the ability to input current is greater than or equal to2 amperes.
That is, to high-quality 5V2A , the best assembly.
11) USB pass-through : a selector switch in straight there;
b The microUSB2 connector PCs USB port;
. Place the device into the USB2 output seat.
d. USB2 content displayed on the screen as the device under condition.
12) The device operating current: the apparatus body needs 5V 30mA (backlight ON), backlight off 10mA or less long-term work.

Package included:
1x USB Charger Doctor Capacity time Current Voltage Detector
(USB CABLE not included)







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