Gram S4 series – Only weight and C3 OIML approved scales. Functions: Auto-off function. Low battery indication. RS-232 output to connect our printer or a PC. Characteristics: OIML-C3 load cells. LCD display with automatic backlight. Internal rechargeable battery. Cross-shaped intuitive utilization keyboard. Stainless steel pan for daily use and cleaning. ABS structure to guarantee high resistance. Approved scale: Ideal for commercial use in industries, food and small shops. Stainless steel pan and ABS structure: Protection and toughness are guaranteed. High connectivity: RS-232 output to connect our printer or a PC. Low profile structure: S4 series count on an aspect of advanced design and great strenght.