TK15 Coulomb meter battery capacity

If you want to buy cheap tk15 coulomb meter, choose tk15 coulomb meter. It has most of the features you need.

50A Battery Coulometer TK15 . They call it: Precision Battery Tester . It shows Incoming - Outgoing wattage.

TK15 Coulomb Meter Battery Capacity Indicator Coulometer Power Level

[aimreypirotta]

Good video.
To turn and keep the light off hold the up and down arrows together for 3-5 seconds.
And the same to turn back on.

[electronistul]

Hello, can you confirm that the coulombmeter function does what I think it does, namely:

During the life of a battery 1-10 years (whatever it is) it charges and discharges, the coulombmeter function measures what current comes out and what current comes in (subtracts and adds - averages, etc.) then results (normally after several cycles, not instantly) the capacity in Ah of the battery.

Let's say we have a 100Ah battery and I cycle it 20-80%, the coulomb meter should show me after some time a capacity of 60Ah (ideal). If we reduce the losses, I think somewhere around 55-59Ah.

This is true ? Does it do what I think?

[hanspeter]

What size are the screws for mounting power cables on 50A Sensor board? M5 or M6? thank you!

[cliffmauck]

Thanks for the video and instructions.

[typxxilps]

helped a lot cause the manufacturer offers another one called tr16 which has same shunt + pdf, but the display is worser - shows only 1 unit at a time

if you'd add battery monitor tr16 to your title a lot more people would find it cause yt is full of those but camper need tk15 one cause it shows the whole situation what is running in the van and what is coming from the roof / sun and how it changes battery soc

[LA-Creative]

Hi! How do you feel about the tester years later? I’m tempted to get it because it’s so tiny but lists the info I need. Did you ever figure out how to turn the backlight off while it’s in use? 😂

[junctek]

Great video, we have a new battery monitor KG140F that uses a color screen, which has a better display effect.

[hermanssondavid]

Tjena! Jag har precis köpt precis samma som dig. Det stod i annonsen att den ska klara 8-80V max 50A, men på enheten står det som på din 120V max 50A. Omvandlar man volten från 120V max till 12V så borde den klara 500A, eller tänker jag fel?

[cubiq]

Nice video. Would you recommend this coulomb meter still? Is it accurate?