YB4835VA DC 100V 300V 600V LED Digital Voltage Current Meter VA Dual Meter DC 10

Description

YB4835VA DC 100V 300V 600V Digital Voltmeter Ammeter Voltage Current Meter LED Display VA Dual Meter Amperemeter DC999mA/3A/5A/10A/20A/50A/100A/200A/300A/500A/1000A
Dear buyer,
Please be sure to leave us a message for the range you need.Thanks!
​
Attention:
1，
999mA, 2A, 5A, 10A, 20A,the shunt is built in.
2，More than 20A ,you must use a shunt to work,even 0.1A, or it will be burnt.
3，More than 20A,the shunt is not built in,you need to buy it separately.
(1)If you have a shunt , please note your shunt specification (standard is 75mV, if no notes, all according to 75mV delivery)
(2)If you don't have a shunt, please order the corresponding shunt, we will not notice at the time of shipment.
4，Because the 24V battery charge full of floating voltage may be more than 30V, so "no" recommended direct use 24V battery.
5，In the following circumstances, it is strongly recommended to choose: isolation meter
(isolated power supply meter)
:
(1) When two or more meters are installed on a device.            (2) Can not be isolated power supply.
Technical Parameters:
Supply voltage： 1，
Standard meter
：DC3.5 ~ 30V（Note:The maximum input voltage can not exceed 30V, or be burnt.）
2，
Isolation meter
：DC8-18V
Operating current：
1，
Standard meter
： <20mA；​​​​​​​​​​​​​​​​​ ​​​
​2，
Isolation meter
:
<200mA
Display mode: 0.39 "LED, Red for voltage，Green for current
Dimensions: 70 × 40 × 30 mm
Installation opening: 68 × 38 mm
Measurement rate: ≥ 500mS / time
Measurement accuracy: 1% (± 2 digits)
Shell cover:Black / White (selectable)
Test votage:DC0-100V/300V/600V (selectable)
Test current:DC999mA/3A/5A/10A/20A/50A/100A/200A/300A/500A/1000A (selectable)
Features:
The difference bewteen the
standard meter
and the
isolation meter
:
(1) Standard meter：
The negative of power supply and the testing side are connected.
It need a independent power supply.
It can't be allowed more  than two meters use one power supply.
(2)
I
solation meter：
The negative of power supply and the testing side are not connected.
They are isolated.
It can be allowed more  than two meters use one power supply.
​
The wide power supply range, with reverse polarity protection.
Display voltage and current on the screen at the same time.
Use the SMT technology,so consistency is very good.
With a back cover,safe ,reliable and dustproof.
The decimal point automatically shifted.
W
ith a voltage calibration potentiometer, current calibration potentiometer, you can calibrate by yourself. T
he tolarance is absolutely exist.
Good anti-
interference ability, showing the refresh speed.
With five wires,connection is convenient,used to monitor the battery voltage,can be also used for other products.
Connection Method:
This meter is equipped with five wires, please find professionals in strict accordance with the following connection diagram, if any questions please feel free to contact customer service.
Meter power supply: two-wire terminals
Black wire: Negative power supply.
Red wire: Positive power supply.
​
T
esting side
:
three-wire terminals
COM
: Test common terminal（
The
COM
is commond negative of voltmeter and ammeter）
V +
: Test positive voltage input
A +
: Test positive current input.  It can only be connect the load negative and load power negative, as shown below.
Suitable for "20A or less",no need a shunt:
Suitable for "more than 20A ,must need a shunt:
Working conditions:
Operating temperature: -10 ~ +50 ℃
Working humidity: 10 ~ 80% (no condensation)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure
Shipment:
Worldwide shipping. (Except some remote countries and APO/FPO)
We will arrange the shipment as soon as you finish your payment.
We only ship to confirmed order addresses. Your order address must match your shipping address.
The images shown are not the actual item and are for your reference only.
Service transit time is provided by the carrier and excludes weekends and holidays.It may vary, particularly during the holiday season.
If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
Delivery Time:
Return&Refund:
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 PROMISE A REFUND OR REPLACEMENT to you. There are no exceptions! Shipping cost is bear by both seller and buyer in half.
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.
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 aliexpress. or you may choose to have a replacement.
We will bear all the shipping cost if the product is not as advertised.
Feedback:
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.Thanks for your support!