Power meter for your 12V batteries - know how much energy you using in your motorhome or van build

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All van builders or campervan users thinking about power consuption and economy of their 12V battery. Small DC PowerMeter i show you in this video could help you to maintain your power usage.
--- Link to the device (with shunt) - vantourist.com/item/watt-meter
This device could be used on 12V and 24V systems. It could deal with power amount up to 1200Watts on 12V build (which is more than anough for most van builds). Dont use it with more than 1kW inverters. On 24V builds you can go up to 2kW
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Опубликовано:

29 окт 2016

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Комментарии : 109

@softdorothy 7 лет назад

It seems the two wires directly from your battery gives the device a kind of reference. The two wires from the shunt measure the voltage drop across the shunt (which it can use to determine the current flow). Very simple and clever device.

@CriftinsCampers 4 года назад

it can be used bidirectionally

@achdee6138 3 года назад

Thank you, very informative. You answered all my questions

@juanangonzalez399 6 лет назад

Thank you , It was so helpful. I am IT too by the way and I want to make my own camper van.

@jeffreyruth7881 2 года назад

You can reset the watt hours (Wh) by holding the button until you see CLr

@starttherebellion9146 7 лет назад

Great video! You explained things nicely. Also, you have a great personality and a cool accent. :D

@Spaghetti888 7 лет назад

Awesome, thanks for the review. I'm planning on getting a 2000W inverter but only to run up to 1000w and will probably have the engine on if I do that. This should be good for up to 1200w!

@antonis2814 3 года назад

Thank you very much.I will put it between one battery(12 volt)and one motor which is 500 watt at maximum speed.I will put a fuse for the motor which is 50

@dancanrv2

Good job !!!

@Snailmailtrucker 6 лет назад

Great video...thanks for taking the time to show us !

@rikujkoivisto 5 лет назад

Thank you! This device is $5 in Ebay.. (You may clear the memory with button on right side the display)

@rogerj.3640 5 лет назад

Very good video. Your English is very good my friend.

@obadimuadewunmi3127 Год назад

Good video, please does this device have inbuilt wifi device connection

@christophermendonca7969 4 года назад

Watch out i blew mine up connecting it to my cheap charge contoller and i guess the voltage was to crazy up and down that it killed it so you half to have a battery conneted to keep the voltage stable . im getting a new one and hopefully i dont make the same mistake.

@rasheedabudu7966 2 года назад

Pls how can I use DC 0-100V 10A Voltage and current meter display to measure my Chinese Smaraad 1kw 48v wind turbine current? Pls send the wiring diagram. Tx.