IP67 Waterproof indicator

Feature: * IP67 waterproof: moisture-proof,waterproof and dustproof * Selectable weighing resolution: 1/3,000 - 1/15,000 * Multiple weighing unit: kg, lb, oz., ct * LED display: 26mm,red, blue, green selectable. * Auto power off when not in use (selectable) * Load cell drive capacity: up to 4 load cells at 350Ω load cell * Three ways of power supply: AC/DC adapter; sealed lead acid rechargeable battery; Option: Standard RS-232C / RS-485 port Print out port