I just purchased a DROK® Digital Multimeter DC 6.5-100V 100A from amazon.ca. I installed it today in my camping trailer to monitor the batteries. The voltage displays fine. I try to put a load on and the current and power display 0. Not sure what I am doing wrong? I followed the wiring diagram exactly. Please help!
Thanks
Hello Anthony M，
Thanks for writing in.
We are sorry to heat that.
To find out solution for you, would you please take some pictures or draw a wiring diagram to show the whole wiring? And please tell us more details about other parameters.
For example, the input voltage/current, load.
To contact wiht you on time, you can send them to our email:
service#droking dot com ( please replace # with @)
Look forward to your reply.
Best regards.
I recently installed a Drok DC 6.5-100v 100 amp meter in my Jeep TJ. The voltmeter and ammeter work great until I start the engine. The ammeter goes to zero until I turn the engine off.(Voltmeter is fine.) I have the shunt wired into the negative battery cable as per instructions and it works great until I start the engine. I s the alternator charging in reverse to the battery flow? Will this damage the meter? Do I need to install the shunt in the alternator cable to read the output of the charging system?
Hello glen groff,
Thank you for your writing in.
Do you mean this item? https://www.amazon.com/dp/B017BDQHE6?th=1
We need to ensue the item you mention, then we will find solution for you at that time.
And could you please take some pictures to show us the whole wiring?
You can send them to our servic email:
service#droking dot com ( please replace # with @)
Best regards.
Anthony M
glen groff