The PS500 Light Capacity Floor Scales provide a low-cost solution for general weighing of any item up to 50 lb capacity. This well-designed low-profile base design with stainless steel top plate and a rugged mild steel understructure incorporate four load cells with large adjustable anti-slip feet to give a solid base when in use. 15' of cable connects the base to the stainless steel indicator which features a clear 0.625" / 16 mm digit, backlit LCD display. A plastic display bracket also allows the indicator to be quickly and easily wall or bench mounted. The scales features four simple to operate function keys: On/Off/Zero, Tare, Units (lb/kg), Hold. Hold feature can be set to work both as a general hold or as animal averaging hold to capture weight of a moving animal. To extend battery life an auto-off feature is standard. Powered by four AAA batteries or the external power adapter provided. This product has a battery saving feature to auto switch off after two minutes of inactivity prolonging battery life. Certifications: CE, FCC compliance, ETL power adapter, WEEE directive. Calibration: Front panel accessible