The Weigh-Tronix PS500 offers a convenient, compact and portable weighing capability with high capacity. This durable product offers unparalleled weighing performance, with the advantages of low profile and affordability. Standard features include lbs, kg and lb/oz weighing modes, weight hold feature, stable weight indication and auto power off to extend battery life. Operates on four (4) AAA batteries or AC adapter (both included). Also included is a rubber slip reducing mat, an indicator bracket for stand or wall mounting, and a RS-232 cable. PS500 comes with a stainless steel top, allowing for easy wipedown.