1.Waterproof Weighing Indicator 2.LCD display,AC/DC Adapter 3.Rechargeable battery package/Standard RS-232C/RS-485 port Feature: Stainless steel house case / module production. IP67 certificate: Moisture-proof, waterproof, dustproof. Check-weighing mode, HI / LO / OK alert buzz. Animal weighing mode. Multiple weighing units change easily :kg, lb, oz, ct Date, Time display when in saving mode. ...