aacurate weighing scale

[nikkitah]

I've recently bought a digital bedroom weighing scale last sunday at SM appliance center in Southmall.it cost me P650.I'm on a diet program now so I wanted to monitor my weight loss everyday.I have eyesight problems so the digital scale would be the one for me.I wouldn't be able to read the analog scale.BUT when I tried it,every time I  got on it, it would give me a different measurement.Its frustrating!Is it really like that with digital scales?Is there a brand that I can buy which is both affordable and accurate??An accurate reading/measurement is really important.I'm now finally serious at losing weight but its difficult to do it if I cant monitor my weight accurately.Please help!   
                                                                                                                                                  PS:I'm not sure to which category this post belong to.Sorry admins.

[snowberry]

Siguro mahirap talaga pag digital.  Is it battery operated ?  Punta ka  na lang sa Bambang sis, maraming klaseng weighing scale doon. Meron kasi sa clinic namin yung may stand , so madaling basahin