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  • jelbert
    NL
    2020-01-13 13:32:13

    This device creates a constant current by using a voltage regulator in current feedback mode. The potmeter is a wirewound type and conducts the complete current. The 3.7v ! battery is for the numeric readout. It would have been nice if that was mentioned in the text, the I would have bought that one also. I was expecting a 1.5V AA. Buy a 3.7 V instead.

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  • AKT
    IN
    2020-02-27 10:06:59

    Good Product, no battery included nor does it work on 1.5 V battery compartment provided. With 24 VDC external input, works fine. The digital meter reads actual current sourced accurately. Pot is single turn, not multi turn, control is coarse hence.

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  • jiosy90
    IT
    2019-11-06 01:42:01

    molto utile, ottimo acquisto

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  • Bartjo
    NL
    2019-10-04 11:09:02

    goed product

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  • särts
    EE
    2019-01-31 22:07:21

    Good

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  • särts
    EE
    2019-01-28 20:47:37

    OKk

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  • 2019-01-20 14:01:31

    very nice

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  • 2018-12-11 07:09:39

    ok

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  • särts
    EE
    2018-09-24 19:48:10

    OK

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  • 2018-08-13 08:01:00

    I am satisfied. Thank You !

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