This panel meter is an ideal replacement for the traditional needle type instrument. Not only its price is about the same as the price of the old type meter, also its accuracy is several times better. By reading the technical data, and, in practice, after mounting, you will be aware of its high precision and its stability for such a price. As it is very compact, this unit may be build in all kinds of housing or even into existing apparatus.
Hints Use a red display filter to increase contrast.