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Show USB multifunction tester 3V-30V Mini Present Voltage Charger Tester USB Energy Financial institution Meter

SKU: E2V7FLW0PN6S Category: Networking Tools

$1.99

Digital Show USB multifunction tester 3V-30V Mini Present Voltage Charger Capability Tester USB Physician energy financial institution meter

Efficiency parameters

1, enter / output voltage: 3V-30V

2, the enter / output present: 0A- 3A

3, the check capability vary: 0-99999 mA

4, accuracy: ± 1%

5, the check: voltage, present, discharge movement

6, the communication perform:

7. Timing: YES

8. The over-current safety: Sure

Second, the use

Energy show present and voltage, a single quick press the button for about 0.5 seconds to view the capability and timing screens. When displayed on the display screen press capability round button for 2 seconds to clear the saved knowledge. When the show display screen on the timing of the lengthy press button for 2 seconds shall be flashing numbers, after which press a single button for 0.5 seconds every time the cumulative 0.5 hours per block lengthy press 2 seconds to substantiate the save. To not adjusted to the timing of the timer perform 0 hours (0 hours is often open) cellphone is totally charged to mechanically flip off the output. No load 20 seconds mechanically shut down output. Present exceeds 3A will mechanically shut down when the output voltage is larger than 22V. Shut present output window shows OFF. Single quick press the button for about 0.5 seconds to activate the output.

Three traits

The cellphone is totally charged to mechanically flip off the output. No load 20 seconds mechanically shut down output.

It shows the voltage and present knowledge mAH, timing, simple viewing

It may possibly detect cell energy output mAH

Energy-down save perform

USB and MicroUSB port male double take energy, may be detected MicroUSB line high quality

Present sampling 50 milliohms, smaller loss

With precision present calibration, larger present accuracy (calibrated okay shipped)

Measuring voltage and present:

USB male plug 5V chargers, cell phones and different tools feminine insert, learn present and voltage instantly

MicroUSB line high quality measurement: feminine plug cell phones and different gadgets, first use the native male plug 5V chargers, do not forget that voltage, then MicroUSB cable into the bore in thoughts that the machine MicroUSB charger voltage from 5V, the smaller the hole voltage MicroUSB cable high quality is healthier

Battery capability check:

Use TP4056 and different linear charging circuit by this capability to the desk utterly empty battery is totally charged to full capability studying on the battery capability, using this methodology may be measured cost capability of the cellphone, the cellphone may even calculate the charging effectivity

Cellular measuring energy output capability and effectivity:

The primary machine linked cell energy, cell energy activate, lengthy press the button till the amount of knowledge to zero, into the cellphone and extra cell energy charging till no energy mechanically shut down. Subsequent displayed once you flip the unit capability is the cell energy output mAH. Word that this mAH than nominal mAH small output mAH * Output voltage 5V / battery mAH * Battery voltage 3.7V = cell energy effectivity


1 x usb tester

1.
WORLDWIDE SHIPPING. (Besides some nations and APO/FPO)

2. Orders processed well timed after the fee verification.

3. We solely ship to confirmed order addresses. Your order deal with MUST MATCH your Transport deal with.

4. The pictures proven will not be the precise merchandise and are to your reference solely.

5. SERVICE TRANSIT TIME is supplied by the provider and excludes weekends and holidays. Transit time could differ, significantly throughout the vacation season.

6. You probably have not acquired your orderafter 30 days from fee, please contact us. We’ll hint your order and get again to you asap. Our objective is buyer satisfaction!

7. Supply Time:


1. You will have 7 days to contact us and 30 days to return it from the date acquired. If the merchandise is in your possession greater than 7 days, it will likely be thought of used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!

Transport price is bear by each vendor and purchaser in half.

2. All returned objects MUST BE within the unique packaging and also you MUST PROVIDE us with the delivery monitoring quantity, particular purpose for the return, and your order ID.

3. We’ll refund YOUR FULL WINNING BID AMOUNT, upon receipt of the merchandise in its unique situation and packaging with all parts and equipment included, AFTER BOTH Purchaser and Vendor cancel the transaction from aliexpress. OR, you might select to have a substitute.

4. We’ll bear all of the delivery price if the product(s) is (are) not as marketed.

1. 12 months Producer’s restricted Guarantee for faulty objects (excluding objects broken and/or misused after receipt). Equipment include a 3-month guarantee.

2. Faulty objects MUST BE reported and returned inside the guarantee interval (and within the unique packaging, if potential). You need to inform us what the defect is and provides us your order quantity. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN

EXPIRED WARRANTY.

You conform to the entire above-listed insurance policies upon ordering on aliexpress!

We keep excessive requirements of excellence and try for 100% buyer satisfaction! Suggestions is essential. We request that you just contact us instantly BEFORE you give us impartial or damaging suggestions, in order that we are able to carry out up your satisfaction.

It’s unattainable to deal with points if we have no idea about them!

Specification: Show USB multifunction tester 3V-30V Mini Present Voltage Charger Tester USB Energy Financial institution Meter

Item

Mini Current Voltage Tester

Feature

USB Doctor power bank meter

input / output voltage:

3V-30V

the input / output current:

0A- 3A

the test capacity range:

0-99999 mA

Brand Name

ALLOYSEED

Certification

NONE

Package

Yes

Origin

CN(Origin)

Type

Cable Tester

Model Number

108986

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