DC Blue Red Led Digital Volt Amp Meter ±500A 300V W/CT Charge Discharge Status

Description

Product Overview & Instruction of wiring
Key Feature
It come with a Through-hole Current transformer.
The current transformer can be placed  on the Positive or Negative  side of power.
Doesn't require shunt.
Measure Charge and Discharge current (-500~+500A)  at the same time.
Reverse polarity protection.
Doesn't require isolated power,  self-powered 4-30V.
Nondestructive installation, it is very  easy to install.
The decimal point of Current reading  blinks when the battery is charging.
Product Description
Power Supply
4~30Vdc
Running Current
<30mA
Voltage Range
DC 0-300V
Current Range
Match the range of Current Transformer
Display Type
7 segment Green LED
Sampling rate
500 mS
Accuracy
1% (± 2byte）
Resolution
0.1A
Operating  temperature
-10～+65℃
Operating humidity
10～80%
Dimensions
54mm(L)*30mm(W)*21mm(H)
Size of mounting hole
47.2mm(L)×27.3mm(W)
Hall Sensor size
50A/100A
300A
500AHole ȼ8.5mm
/ (23.3mm(L)*23mm(W)*9.3mm(T)
Ideal for use with
Use in Electric vehicle, e-motorcyle,  E-scooter etc.
Is widely used in equipment and electromechanical device.
Monitoring battery & electrical system.
The auction includes
1X G
reen LED
digital panel meter.
1X Current transformeter with cable.
Shipping Policy
Payment Mathord
Returns Policy
About Feedback
Shipping Policy
1. We accept PayPal payment only and ship to your PayPal address.
2. Item will be shipped within 1 business days after received a verified payment.
3. All items are shipped from China.
4. Shipped by air mail which normally takes 7-12 business days to USA, and it will be longer to Europe or other countries.
5. Delivery Time upon purchase Locations.
Payment Mathord
1. PayPal payment accepted only.
2. Items will be shipped to your eBay address. Please make sure it is correct.
3. Payment must be received 4 days after auction ended.
Returns Policy
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.
About Feedback
If there is some problem about the product, please take communication with us before leaving neutral/negative feedback.
We can do our best to resolve your problem. your comment is very important in our business success!