Car battery tester circuit current

2016-01-28 18:33  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


The operational amplifier analyzer works by measuring the flowing across the battery cable had a very small voltage. Therefore, the operational amplifier analyzer can be measured through the car on any device current draw in the car.

Auto battery current analyzer 

To calibrate the device, just somewhere in the car measuring current flow, and then select an accurate meter, according to the current meter readings to adjust the analyzer on it.


Reprinted Url Of This Article: