Model: EJ-4100

Features: LCD display with backlight Percentage and counting) USB or RS-232 interface optional Battery (4 x AA not included) or AC power Full digital calibration Underhook weighing option Specific Gravity function Check-weighing capability Fast - 1 second response time 5 year warranty Units (g, oz, lb, ozt, mom, dwt, GN, tl, tola)

Specifications: Weight capacity 4100 g Min. display "d" 0.1 g Repeatability (Std. deviation) 0.1 g Linearity ±0.2 g Sensitivity drift ±20 ppm / °C (10°C-30°C / 50°F-86°F) No. of samples 5, 10, 25, 50 or 100 pieces Max. count 41,000 pcs Min. unit weight 0.1 g Min. % display 0.1 % Min. 100 % weight 10 g Display 7 segment LCD display with backlight (Character height 16 mm) Display update 10 times per second Operating temp. -10°C-40°C / 14°F-104°F, less than 85% R.H. (non-condensing) Power supply AC adapter or 4 x "AA" size dry-cell batteries Battery operation Approximately 70 hours (backlight off, alkaline batteries) Min. % display 4 x "D" size batteries or AC adapter Weighing pan size 127 mm x 140 mm Weight Approximately 1100 g Calibration weight (factory setting) 4000 g (not included)

Product Datasheet (.pdf)