Kcx Hot Selling Kcx-017 Mini USB Charger Doctor Mobile LCD Power Capacity Tester

KCX--017 lcd usb power bank tester test voltage current capacity

Note: we kcx are the only original designer, developer and manufacturer of kcx-017 usb tester.


Parameters:
1. Input Voltage: 3V - 7V
2. Input Current: 50mA - 3500mA
3. Capacity: 0 - 19999mAh
4. LCD show voltage and current simultaneously
5. Save data each time power off
6. High precise current calibration function


Specification:
Model: KCX - 017
Function: Test Current, Voltage and Discharge capacity
Interface: USB 2.0
Product Weight: 0.024kg
Product Size:(L x W x H): 6 x 2.8 x 1.5 cm / 2.36 x 1.10 x 0.59 inches
Package Contents: 1 x Current Voltage Meter



What's for ?
When you have a charger, data cable or power bank, you probably have these questions:
- Is the charger really outputting as much power as described?
- If the charger is not original, will it overcharging or overloading my cellphone?
- Is this cable good enough to deliver 1.5A or 2A I want?
- The power bank seems not that capacity as described, does it ?
Now you have portable and easy use device to find the answers, moreover, you can test almost everything about electronics as long as they are using USB charging.


Features:
1. New Generation IC Used.
2. Used a new generation of power four semi- double loop integral converter IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable
3. performance, strong anti- interference ability , high temperature can be used for measuring USB powered or power consumption of the interface, mobile phone charger, U disk and other products.
4. Test all your USB ports to find the highest current to charge your devices
5. Save charging hours every year by using the best USB ports
6. Get an accurate reading on the real power output of USB ports- you'll be amazed!
7. Easy to read digital display
8. Test cables to find better quality power transmission
9. Measures accurately to 0.01 Amperes
10. Surprise yourself by comparing real output to claimed output of USB
11. Test voltage to make sure it's close to the correct 5V



Setting Instruction
1.Data clearance:

Hold the button until the first data moving to next. Release the button. The data has been cleared
automatically, and then skip to the next one

2.Data checking mode:
Doubleclick the button (0.5S or less) enter to the data view mode, the backlight LED will flash, and click the
button of display to the next data. Double-click to the exit checking mode, and backlight LED lights flash.


3.High and low voltage indication:
If the voltage is lower than 4.7V or higher than 5.3V, the LCD arrow and LED backlight will flash,promptly for
warning. Press and hold on the button 30s until LED lights flash stably.


Power on status:
Connect the capacity tester to Micro USB or DC to USB cable of the capacity tester, LCD display shows the
entire content about 1 second (for checking the LCD screen is defective or not), and then displays the last
data (capacity, data units), higher, lower voltage or currents warning.

Test voltage current
Plug in (QC2.0)  USB charger and insert the tester, which will directly read voltage current parameters.
The device must have the regular USB connector for input, and a micro USB connector which can be used directly with any standard (QC2.0) USB charger.


Test discharge capacity of power bank

Plug in the capacity tester to the (QC2.0)Power bank, and turn on the capacity tester. Long press the button
until the capacity data set to zero. Then connect it into the mobile phone charge several times until the
battery of (QC2.0)power bank runs out, and the(QC2.0) power bank shut down.   Disconnect the tester with mobile phone and (QC2.0) power  bbank, after that, reconnect the capacity tester to the power bank, Showing capacity on the capacity tester is the output capacity of this power bank

Note1: This data is mobile power discharge capacity, the battery capacity is not, a ccording to our experience, the discharge capacity is about 1.9 times the battery capacity. The former Test Reference Manual Tester discharge capacity value is cleared, and the mobile power is fully charged.