DROK Pocket Digital Multimeter USB 3.0 Hub, OLED Display DC 13V Voltage Ampere P For Sale

DROK Pocket Digital Multimeter USB 3.0 Hub, OLED Display DC 13V Voltage Ampere P


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DROK Pocket Digital Multimeter USB 3.0 Hub, OLED Display DC 13V Voltage Ampere P:
$50

DROK Pocket Digital Multimeter USB 3.0 Hub, OLED Display DC 13V Voltage Ampere P


Unacceptable voltage and current output from the computer, USB wall/car charge will do great damage to your mobile device.
Now here is DROK OLED Digital multimeter to help you have a better understanding of your power source, USB charger cable. PARAMETERS:
Voltage range:DC3.7-13V
Voltage accuracy:±(0.2%+1 words)
Current range:DC0-3A
Current accuracy:±(0.8%+3 words)
Capacitance range:0-99999mAh
Power range:0-39W
Energy range:0-999Wh
Capacitance resolution:1mAh
Energy resolution:1mWh
Static consumption:about 10mA
Display screen:0.91" OLED screen OUTSTANDING FUNCTIONS:
1.Mode selection:Press the key to choose among direct mode, quick charge mode and disconnected mode.
2.Over-voltage & under-voltage alarm:When voltage is higher than 5.3V or less than 4.7V, it shows an arrow to inform you of over-voltage/too-low voltage.
And the arrow will not stop flashing until voltage is within normal range.
3.Current zero calibration:The USB meter might have larger testing error in terms of small current due to aging components and changing environment.
To deal with such case, you need to have this meter done the current zero calibration.
4.Screen rotation:Long press the KEY for about 4sec and LED will light on, then release it when LED light off, in this way, its display screen will rotate.
5.Screen closing:Long press the KEY for about 6sec and release it later to close the display.
6.Capacity unit switch:Press the KEY for about 4sec and release it when LED light on and later light off, then you can choose to display capacitance in mAh or mWh. ORDER NOW! Hurry to adding it to your cart.

of our domestic orders ship within 1 business day. Once an order has shipped it generally takes 3-5 business days for arrival. Expedited shipping in the U.S.A is usually delivered within 2-3 business days. Unfortunately, we do not deliver to Alaska, Hawaii, Puerto Rico, APO, P.O.Box Address, or any other U.S. Territory.

We want to ensure that all our buyers are offered all the benefits that has to offer. To ensure that all our buyers qualify for Buyer Protection, we only accept payment through PayPal. PayPal allows you to complete your purchase quickly and securely. It offers a variety of payment options including all the major card carriers. To ensure that all our customers have equal access to our inventory, we require immediate POLICY:

We offer a 30 day Return Policy from the purchase date. We require an RMA number for all returns. Please submit a return in your order page and we will send you the RMA number., All items must be returned in the original retail packaging. Please include a detail description of the problem with the item/order. We are unable to accept returns for used items, or items where sanitary issues prohibit a return. Should the reason for the return be due to an issue on our part, we will make it right - at no cost to you.


Unacceptable voltage and current output from the computer, USB wall/car charge will do great damage to your mobile device.
Now here is DROK OLED Digital multimeter to help you have a better understanding of your power source, USB charger cable. PARAMETERS:
Voltage range:DC3.7-13V
Voltage accuracy:±(0.2%+1 words)
Current range:DC0-3A
Current accuracy:±(0.8%+3 words)
Capacitance range:0-99999mAh
Power range:0-39W
Energy range:0-999Wh
Capacitance resolution:1mAh
Energy resolution:1mWh
Static consumption:about 10mA
Display screen:0.91" OLED screen OUTSTANDING FUNCTIONS:
1.Mode selection:Press the key to choose among direct mode, quick charge mode and disconnected mode.
2.Over-voltage & under-voltage alarm:When voltage is higher than 5.3V or less than 4.7V, it shows an arrow to inform you of over-voltage/too-low voltage.
And the arrow will not stop flashing until voltage is within normal range.
3.Current zero calibration:The USB meter might have larger testing error in terms of small current due to aging components and changing environment.
To deal with such case, you need to have this meter done the current zero calibration.
4.Screen rotation:Long press the KEY for about 4sec and LED will light on, then release it when LED light off, in this way, its display screen will rotate.
5.Screen closing:Long press the KEY for about 6sec and release it later to close the display.
6.Capacity unit switch:Press the KEY for about 4sec and release it when LED light on and later light off, then you can choose to display capacitance in mAh or mWh. ORDER NOW! Hurry to adding it to your cart.

Shipping

SHIPPING:

Most of our domestic orders ship within 1 business day. Once an order has shipped it generally takes 3-5 business days for arrival. Expedited shipping in the U.S.A is usually delivered within 2-3 business days. Unfortunately, we do not deliver to Alaska, Hawaii, Puerto Rico, APO, P.O.Box Address, or any other U.S. Territory.

We want to ensure that all our buyers are offered all the benefits that has to offer. To ensure that all our buyers qualify for Buyer Protection, we only accept payment through PayPal. PayPal allows you to complete your purchase quickly and securely. It offers a variety of payment options including all the major card carriers. To ensure that all our customers have equal access to our inventory, we require immediate POLICY:

We offer a 30 day Return Policy from the purchase date. We require an RMA number for all returns. Please submit a return in your order page and we will send you the RMA number., All items must be returned in the original retail packaging. Please include a detail description of the problem with the item/order. We are unable to accept returns for used items, or items where sanitary issues prohibit a return. Should the reason for the return be due to an issue on our part, we will make it right - at no cost to you.



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