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4.79 out of 5
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  • 18/01/2021

    Looks great, still not tested.

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  • 17/08/2021

    Excellent, working perfectly, I also translate the 2 important pages

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  • 11/07/2021

    Works good ans easy to install. But needs manual for settings in English. All indication on the display are Chinneese.

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  • 24/09/2021

    Works perfectly, tested in a seal then in my well, the precision is to the milimeter, it's impressive! Very simple to implement (connect the probe, dip it into the water, connect the supply and observe the level). I've set the alert levels to suit my needs, but I still have to figure out how to retrieve the information on an arduino. By recovering the voltage, I see that no water => 1.4V; 3m of water => 20.1V, I imagine that for the maximum level we reach 24V. I still have to make intermediate measurements to define the water height/voltage relationship curve. It would have been better if this information had been provided, but well...

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  • 04/08/2021

    Excellent precision instrument. I used it on a trial basis in a 1 m high water tank for a week. I was completely satisfied with the result. I extended the sensor cable about 30 meters, with cat5 cable, and the instrument measurements remained the same. Now you use it in an underground tank 5 meters high, and it works perfectly. Big downside, the Chinese instructions for use. Even the link with the English instructions, is very far from the quality and capabilities of this instrument.

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  • 14/07/2021

    Best Product. But major disadvantage is the manual is in Chinese language. Google translation cant help to translate it as technical factors don't support. Please supply English setup procedure and manual for fault finding. I had purchased 3 numbers, one is reading constant 200mm. NO variation. Reason?

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  • 24/04/2021

    i have it installed for the last month and i ve run several tests to confirm the reading. once the total height is set. percentge is accurate. important download the english manual. the rest is easy

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  • 15/09/2021

    Just received this set. The sensor works as expected but the controller is not working. It is NOT supplying 24V DC, and the Current input is not working either

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  • 03/06/2021

    Excellent product, I am very pleased, great cost/benefit. Only the manual that should be in English, but nothing that won't be solved after a few hours.

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  • 01/01/2021

    all very fast delivery!! the sensor works perfectly and I feel to recommend it!! Quality' excellent price!! VERY NEGATIVE LACK OF INSTRUCTIONS IN ENGLISH BUT ONLY IN CHINISH!!!!!

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