* Name: Wireless Crane scale * Model: OCS-S * Capacity: 1t--20T * Standard: OIML III * CE approved * Units: Kg/Ib/N * A luminum die-casting enclosure * 30mm LED display or LCD * Wireless palm indicator, * High duty bow shackle and hook * Stainless steel button * Low battery warning * Battery: 6V/7Ah; Adaptor, 9V/1000mAwww.hzgh-scales.com www.hzghscale.com www.hzgh-scales.com