VAT1100 100V 100A Voltage Current Coulomb Meter battery tester Capacity Coulometer Power Level Display Lithium Battery Indicator |

VAT1100 100V 100A Voltage Current Coulomb Meter battery tester Capacity Coulometer Power Level Display Lithium Battery Indicator |

Product information download link

VAT series  User Manual

http://68.168.132.244/VAT_EN_manual.pdf

WhatsAPP Technology Group

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VAT series current and voltage meter is a wireless color screen coulomb cable of measuring DC voltage, current, power, charge-discharge capacity, watt-hour, time and temperature. The instrument is divided into two parts: measurement module and display module. The display module adopts 1.8 inch high-definition color LCD display, which is very suitable for monittoring the battery capacity of the electric vehicle and monitoring the working status of the DC circuit.

►The display module shell adopts sandblasting oxidation technology,  which is beautiful and elegant. The buttons use touch buttons with features of high sensitivity and long service life.

►The measurement module needs to be connected in series to the circuit under test, and the measured data is sent to the display module for display. The data between them can be transmitted via USB cable (1 meter long), it can also be wirelessly transmitted through the built-in wireless module. The wireless transmission distance is up to 10 meters.

►The measuring module can detect the current in both directions. It is not necessary to change the wiring mode during the charge and discharge of the battery, and the wiring is convenient.(In battery charging mode, the current value is preceded by a "-" as a marker to distinguish it from the battery discharge mode).

►The instrument adds self-calibration function to solve the problem of zero drift in old products. After a long time of work, the current and capacity can still maintain a good accuracy.

►The display has three display interfaces. The default display is the large font mode, which displays the main parameters of voltage, current, capacity, temperature, etc. Press any key to switch to the full-function display mode. Under the full-function interface, you can set the required parameters, and you can also set a black display on white mode, and the display can be seen under sunlight.

►After the measurement module is connected to the relay, it will have functions of over-voltage protection, over-current protection and under-voltage protection in the circuit. VAT series models do not include relays except VAT1030.

►The data of amp hour, watt hour, and time can be cleared during the measurement without affecting the next measurement.

►Different communication addresses can be set in the wireless mode. Multiple machines can  work at the same time without interference.

Model

VAT-1030

VAT-1050

VAT-1100

VAT-1200

VAT-1300

VAT-4300

Voltage measurement range

0~100V

0~100V

0~100V

0~100V

0~100V

0~400V

Voltage resolution

0.01V

0.01V

0.01V

0.01V

0.01V

0.1V

Current measurement range

0~30A

0~50A

1~100A

1~200A

1~300A

1~300A

Current resolution

0.01A

0.01A

0.1A

0.1A

0.1A

0.1A

Relay

Internal

External

(optional)

External

(optional)

External

(optional)

External

(optional)

External

(optional)

Temperature measurement range

-20~120℃

Capacity display range

0%~100%

Power measurement range

0~200kW

Power resolution

0.001W

AH measurement range

0~2000kAH

Capacity resolution

0.001AH

Watt-hour measurement range

0~4000kWH

Watt-hour accuracy

0.001WH

Time measurement range

0 ~ 99 days

Time resolution

1 second

Communication channel range

A ~ Z (26 channels)

Communication channel range

01~99

Voltage accuracy

± 2% + 3 characters

Current accuracy

± 5% + 10characters

Sampling rate

5 times / second

Communication distance

up to 10 meters

Measurement module power consumption

About 0.4W

Display module power consumption

About 0.5W

NCP

0 ~ -300A (negative over-current protection setting)

OCP

0 ~ 300A (positive over-current protection setting)

OVP

0 ~ 100V/400V (over-voltage protection setting)

LVP

0 ~ 100V/400V (under-voltage protection setting)

protection delay time

0 ~ 10s

Product dimension

Monitor:98*54*21mm Measuring module:113.2*57.2*48.8mm

Package dimension

140*110*70mm

Product weight

190g

230g

230g

280g

350g

350g

Package weight

320g

360g

360g

410g

480g

480g

                                                    It can be wired or wireless communication between 

                                                    the measurement module and the display module.

                 The effective range of wireless communication is 10 meters.

                The red line indicates the installation dimension of the monitor

                The red line marks the installation dimension of the measurement module

                                            1.VAT display                                   2.Measurement module

                                            3.USB data cable                             4.Temperature sensor

  Warranty  

1.- One year guarantee.

2.- If the item is defective when you have received, it should be within 7days from the date of receipt for exchange a new one (Buyer should return all original and undamaged items under re-saleable condition).

3.- One we get the returned items, we will send the replaced ones back as soon as possible.

4.- Our warranty does not extend to any products that are physically damaged or under abnormal operating conditions as a result of misuse or improper installation on the parts.

 Shipment

1.- We can ship the products all the world.

2.- DHL, FedEx, UPS, EMS, China PostAir Mail, AliExpressStandard Shipping are all available.

3.- The item will be sent out with 3 days after receiving the payment.

4.- Please make sure your delivery address and contact telephone number are correct when you bid the item.

5.- You can track the situation of your product on website after they are shipped out.

6.- SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

7.- If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply.

   Return/Refund   

1.- You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we can not refund or send replacement. Shipping cost is bear by both seller and buyer in half.

2.- All returned items MUST BE in the original packaging and please provide us with the shipping tracking number and specific reason for the return.

   Import Taxes or Duties   

1.- Import duties, taxes and other charges happened in your side are not included in the price of the item. These fees are afforded by buyer.

2.- Please check with you country's Customs office to determine what these additional costs will be before purchase.

3.- Please confirmed detailed information about delivery invoice. For example, how much price we should write on the waybill invoice, or how to describe the item, etc...

   Feedback   

1.- As your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.

2.- Our program will leave back the same feedback to you after your positive feedback.

3.- Please contact us before you leave a neutral or negative feedback, we will try our best to solve the problems.

Thank you very much