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4.53 out of 5
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  • 08/07/2021

    As you can see, this is how ive connected it but the display doesnt turn on. Ive tried to use larger cables than the 3 which where sent in the package because i wanted it to be more robust. Is there any problem with that? Or is it something wrong with the connectio? The battwry is full but i still didnt put any charge on it, still i was hoping that the display would turn on. Other than that, the package seemed ok wirh nothing broken

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  • 07/10/2021

    Unit super well built. Love the design that uses replaceable components. Price is highly competitive compared to other similar product. Non invasive measurement technique better that shant resistors. Good product overall

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  • 21/10/2021


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  • 24/06/2021

    Very good quality, working perfect

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  • 14/05/2022

    είχε έρθει γρήγορα

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  • 07/12/2021

    Nu l-am testat, dar pare relativ OK. NU are intructiuni de montaj.

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  • garryc

    I need to understand why my units are so inaccurate. I bought 3 units for a project and found that the units did not seem to return to 100% after the battery was fully charged. I charged the battery to 100 % then discharged the battery (120AH) to 66% (27.58 AH). I then charged the battery till full which should reflect 100% but it only shows 86% after the charger added back 33Ah. It seems the the calibration of this unit is out by 14% this is not reliable to measure battery capacity?

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  • 10/12/2021

    The display was not sealed and has scratches, see photo. Please send me a new display.

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  • 27/11/2021

    Hi please see my display

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  • 27/03/2021

    Very good product

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