1.Staineless steel weighing indicator TP9901 2.Multi fuction 3.A/D conversion with readability 1/ ... 40000 4.LCD display Stainless steel electronic weighing indicator TP9901;High Σ- A/D conversion technology;Low power consumption, backlight mode ... to 4 at 350 ohm. Stainless steel electronic weighing indicator TP9901