Gram FR series – Fast and highly reliable laboratory scale. Functions: Check-weighing. Piece-counting. Percentage calculation. Connection for printer or PC. Characteristics: Fast-response, high-precision ceramic weight sensor. Wind-protected glass chamber for 0,001 g resolution models. Lateral and superior access doors. Hydrostatic weight hook (optional). Stainless steel pan (115 mm ∅ / 160 mm ∅). Clear and easy-to-read LCD display with backlight. Easy-to-use keyboard with intuitive navigation. Wind-protected weighing chamber: Weighing pan protected from wind interferences in FR-320 and FR-500 models. Easy access: Accessible weighing pan thanks to its lateral and superior doors.