The model 3700LP Bench Scale Series are constructed of an aluminum or mild steel body with a stainless steel shroud. Each model includes a six digit, seven segment LCD display with backlight and all are equipped with RS232. The front panel overlay includes UNITS, PRINT & ZERO keys and supports switching of up to 2 units of measure selected from lb, kg, oz and g. Built-in serial protocols include formats for NCI standard, model 3835, 8213 emulation and also. Legal-for-Trade COC 02-069 Class III 5,000 divisions.