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> 3½ dc +/- 500A blue lcd digital amp panel meter + shunt
3½ dc +/- 500A blue lcd digital amp panel meter + shunt
3 DC +/- 500A Blue LCD Digital AMP Panel Meter + Shunt
Type : 3-1/2 Digital LCD (Blue)
(I also supply DC 5V or AC/DC 25V~250V. If you need DC 5V or AC/DC 25V~250V, please confirm with us by e-mail!)
Measuring Range : 0 ~ +/-500A
Dimensions : 79mm 43mm 32mm
* Panel Cutout Size : 71mm 39.5mm
1 X DC 500A LCD Digital AMP Panel Meter
1 X 500A 75mV Current Shunt Resistor
Q : Can it be powered from the same source being measured? How to wiring?
A : Yes! Please review the wiring diagram of this meter.
Q : What`s the 3 1/2 part mean?
A : 3 1 / 2, 3 and a half means the meter has 3 digit can display a digital control 0 ~ 9. and 1 digit can only display a maximum digit is 0 and 1. If the highest digit is 1, the latter digit is 999, then that is 1999, equivalent to about 2000.
Q : The power supply version can`t match my need, do you have other power supply version?
A : Yes! We have three power supply version for you choose, they are DC5V, DC6~24V, AC/DC25~250V. please confirm with us by e-mail!
Q : I will use a small 9V battery and want long operation, This current is high for my battery use due to backlight. Can the backlight be disconnected by removing resistors?
A : We have a version that it have a backlight switch, you can trun off the backlight by the switch. The current will be reduced when the backlight being turn off. It will have a Low power consumption! If you need "backlight switch version", please confirm with us by e-mail!
Q : If all amp meter must match with current shunt resistor to measure and monitors the current?
A : Amp panel meter must match with current shunt resistor to measure and monitor the curent when the curent greater than or equal to 10 amps current.
* We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service.
* If you don't receive items over 30 business days, Please contact us.
Please return your item within 7 days of receipt
Unwanted items may be returned to us only if the following occurs:
1) We have been notified via email within 7 days
2) The item arrives back here in re-saleable condition(unmarked)
Please include full name and address details with your return including your reason for returning your item.
For hygiene reasons we cannot accept headset returns.
****@hotmail.com
We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.
Please allow 24-48 business hours for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.
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