With built-in ramps for entering and exiting the scale, Detecto’s 6500 portable scale is perfect for any wheelchair application. You may key in the wheelchair weight, so that only the patient weight is displayed. A low-profile easily accessed platform measures 30 x 32 inch (76 x 81 cm flat portion). Powered by 6 C batteries (not included) or optional AC adapter. Integral dual wheels and carrying handles, EMR/EHR connectivity for efficient records via the scale’s RS232 serial, USB, or optional wired or Wi-Fi Ethernet communications. 1,000 lb x 0.2 lb / 450 kg x 0.1 kg capacity. OIML EC Class III model available.