Counting scales

Maximum weighing limit × discreteness:: 3 kg × 1 g; 6 kg × 1/2 g; 15 kg × 2/5 g; 30 kg × 5/10 g. Platform is 30 x 22 cm made of food grade stainless steel. Display: liquid crystal, with white backlight, height of symbols is 20 mm. Powered by mains and battery. Fast weighing: no more than 4 s. With government verification and certificates.