- This Portable LCD Display Fishing Electronic Hanging Scale will prove to be a valuable accessory when catching the big one. This electronic hanging scale has an ultra compact design and weighs barely anything, which makes it easy to carry in your tackle box. It features an LCD screen with a green backlight which will give you clearly the exact weight of your catch. Simply select the weight units of your choice to determine the exact weight. Selectable units in: g, lb, oz and kg are available. The hook is solid and made of stainless steel. Finally, the auto zero/auto power off will preserve the battery life.