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Description:
?This test can be a USB charging current, voltage, discharge capacity,? intelligent devices.
? It can be very easy to find digital device charging problem.
?Tester three dimensional size 60 X 28.5 X 15mm (without cable), about 15cm? length of the line.
?The only button on the tester is used to view and test data switch, the? tester can store 10 groups of test data
Specifications:
1. Input Voltage: 3V - 7V
2.Input current: <3.4A
3. Parameters that you can test: Voltage of battery. Current of battery, value of discharging capacitor.
?? (Total ten parameters)
4. Communication function: Yes
5.? Parameters adjusting function :Yes. Equipment for parameters adjustment: One electronic load,
one constant current? source. Voltage of constant current source should be set to 8.5V
There? are 3A, 2A, 1A and 0.3A models for current adjusting.
Here is a example for 3A:
When you set electronic load at 3A model, the current will be adjusted step by? step.
It will cost you about 10 seconds and you can see the result changing procedure in the LCD screen.
When you see the 3A result shown in LCD screen, the? adjustment process is finished. You can shut
off the electronic load and the? parameters will be saved automatically.
6. Clean the data : Push the button until the parameters changed to next sets of? parameters. Then release the button.
Then the next sets of parameters will be started and they will start from zero.
7.? Check the parameters : Quick beat the button double times(within 0.5s), then? it is checking model.
The LED background will be flash.Then you can see the next? set of parameters in LCD screen. Quick beat the
button double times again, you? release the parameters checking model. LED background be be light with flash.
8.? Over voltage or under voltage : An arrowhead will be shown in LCD screen and? LED background will flash.
Push the button and LED will be light without flash.
?It will last 30s.
9.? Turn on mode l: 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(capacitor and? which set of parameters). You also can
see the current voltage, current and over? voltage or under voltage. Please see following illustration.
USB output port can be connected to a data line, a discharge resistor or the? like cable devic
comprising a data communication function, the data does not affect the data transmission line.
Test specifications, voltage can not exceed 7V, current can not exceed 3.5A.
Note:When the voltage is lower than? 4.7V on the instrument display or higher than 5.3V,
the LCD screen will flash, it does not affect the use.
Application examples
Because mobile phones and digital devices at low battery or full charge, the? current and voltage is not a stable value,
the application example of the? discharge
device is a USB 1A or 2A discharge resistor.
?This test can be a USB charging current, voltage, discharge capacity,? intelligent devices.
? It can be very easy to find digital device charging problem.
?Tester three dimensional size 60 X 28.5 X 15mm (without cable), about 15cm? length of the line.
?The only button on the tester is used to view and test data switch, the? tester can store 10 groups of test data
Specifications:
1. Input Voltage: 3V - 7V
2.Input current: <3.4A
3. Parameters that you can test: Voltage of battery. Current of battery, value of discharging capacitor.
?? (Total ten parameters)
4. Communication function: Yes
5.? Parameters adjusting function :Yes. Equipment for parameters adjustment: One electronic load,
one constant current? source. Voltage of constant current source should be set to 8.5V
There? are 3A, 2A, 1A and 0.3A models for current adjusting.
Here is a example for 3A:
When you set electronic load at 3A model, the current will be adjusted step by? step.
It will cost you about 10 seconds and you can see the result changing procedure in the LCD screen.
When you see the 3A result shown in LCD screen, the? adjustment process is finished. You can shut
off the electronic load and the? parameters will be saved automatically.
6. Clean the data : Push the button until the parameters changed to next sets of? parameters. Then release the button.
Then the next sets of parameters will be started and they will start from zero.
7.? Check the parameters : Quick beat the button double times(within 0.5s), then? it is checking model.
The LED background will be flash.Then you can see the next? set of parameters in LCD screen. Quick beat the
button double times again, you? release the parameters checking model. LED background be be light with flash.
8.? Over voltage or under voltage : An arrowhead will be shown in LCD screen and? LED background will flash.
Push the button and LED will be light without flash.
?It will last 30s.
9.? Turn on mode l: 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(capacitor and? which set of parameters). You also can
see the current voltage, current and over? voltage or under voltage. Please see following illustration.
USB output port can be connected to a data line, a discharge resistor or the? like cable devic
comprising a data communication function, the data does not affect the data transmission line.
Test specifications, voltage can not exceed 7V, current can not exceed 3.5A.
Note:When the voltage is lower than? 4.7V on the instrument display or higher than 5.3V,
the LCD screen will flash, it does not affect the use.
Application examples
Because mobile phones and digital devices at low battery or full charge, the? current and voltage is not a stable value,
the application example of the? discharge
device is a USB 1A or 2A discharge resistor.
1 X LCD USB Voltage Current Detector Mobile Power USB Charger Tester Meter
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. Delivery Time:
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2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. Delivery Time:
1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!
Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from khayie. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from khayie. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 months Manufacturer¡¯s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN
EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on khayie!
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN
EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on khayie!
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
It is impossible to address issues if we do not know about them!
It is impossible to address issues if we do not know about them!
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