Reliable values ​​LCD too dark

Because I thought that my old Digital Scale of Exacta was broken, I wanted to buy a new one. (It, however, turned out that the scale did not work because I - Women and technology - the batteries - doh -. The wrong way wanted reintun So be it, she was not too reliable and showed a row often very different values, or turned on itself, which was extremely scary ...). In short, now I have my Tonga, which I am 300g heavier !!! But the good thing about the new balance is that it is extremely reliable: it is almost always the same values ​​(or they are just 100-200g apart), even when continuous weighing. Therefore 4 stars.
I have withdrawn because the numbers on the display for my poor eyes are too dark a star. On my old scales they glowed red, which meant that you could weigh in the dark (then the sleeping partner is not aroused, because you had to turn on the light). Now I have a flashlight near the balance, so I light the display in order to read the numbers in the dark can.
Otherwise, I am satisfied.