Product Description

Warranty
Lifetime warranty

Item description:
Size of tester：60*24*14mm Input Votage:3.0-30V;
Input Current:0-5.1A;
Cumulative capacity range: 0-99999 mah; Accuracy: 0.001Ah;
Charge accumulation range: 0-9999999 MWH; Accuracy: 0.001Wh;
Cumulative power range: 0-299.999W; Accuracy: 0.001W
Timing the maximum range: 0-999 hours; Accuracy: 0.001s

The contents of testing
Voltage of battery; Current of battery; Discharge capacity of battery; Quantity of electric charge; Power of battery; Timing.

Over voltage or under voltage
Over voltage or under voltage， LCD screen displays a warning symbol and issue rapid beep beep sounds.

Turn on mode
The LCD screen will show all parameters within 1s when you connect power supply by micro usb or male plug of usb with wire. (It is to check whether the LCD screen is good or not). Then you can see the parameters used last time.

Compatible with
This universal usb gadget is suitable for most of the mobile phones， mobile power， tablet PCs and other USB devices including iPad， iPhone and Samsung Galaxy.

Important Notice:
Input voltage is not over 30V， current cann't exceed 5.1A; or may cause permanent damage to the equipment.

Package:
1PCS USB Charging Voltage Current Monitor

Feature

LCD Display Multi Meter: OKRAY USB security tester can monitor the voltage， current， power， capacity， temperature and charging time via your phone/USB cable or other device. Compared to the other usb monitor， it can measure the charging time and temperature. Very convinient to measure the quality of the power source/ USB wall charger/ USB car charger (Lifetime Warranty)
Measuring Range: Voltage:3.0V-30V; Current: 0-5.1A; Capacity: 0-99999mah; Timing: 0-999hours; Power: 0-300W; Charge accumulation: 0-999999MWH. Accuracy: +/- 1%
Widely used: Support Quick Charging 2.0， Compatible QC 3.0， BC 1.2; also， support to test your iPhone or Android phone
Reversible USB connector: Upgrade version USB meter simplifies the connection. Plug and unplug easily without checking for the connector orientation. User-friendly design lets you insert the connector the right way， every time
Easy operation: Only one key controls the meter， switches three display modes， and clears data. Pressing the button for 2-3 seconds，the data is cleaned and restart to record. The meter will issue alarm when the device is full charged. No complicated operation or setting needed
Brand : OKRAY
MPN(PartNumber) : OK00488
EAN : 0600978563059
Product Dimensions(LxWxH) : 6x2x3cm ; 45 g