Tree Stainless Steel Bench Scale Without Number Keypad The Tree FB series is an economical solution for an NTEP-approved bench scale. It is capable of being utilized for general weighing, parts counting, and accumulation. Visibility is not an issue with the large 1.34" LCD display that includes a backlight feature. The FBS-W models are fully stainless steel and feature a simple 7-button operation. Product Features: NTEP Class III 1:5000 approved, CC 19-137. 500 lb by 0.1 lb increments. Units available include lb (0.1 lb), kg (0.05 kg), and oz (2 oz). Stainless steel construction. Simple 7-button operation. Stabilizes in less than 2 seconds. Large 1.34" LCD display with backlight. Rechargeable battery and adapter included. External calibration. With counting function, RS232C, and USB.