Wireless Crane Scale Features: # High strength steel enclosure, pleasing to the eye. # Proof to electromagnetic disturbance, applying directto electromagnetic chuck. # Good dynamic performance. # Optional thermal transfer and anticorrosive equipment.Major technical indexes: # Accuracy: comply with OIML III. # Display refresh rate: 5 times/sec. # Continual operating 50 hours per charging of the scale. # Wireless transmission distance: no less than 200 meterswhen unobstacled. Weighing indicator: XK3196F1 or XK3196G3 XK3196F1 # Portable 6-digits 20mm LCD with backlight # Built-in character printer for detailed weighing bill printing # Optional Chinese and English print version # Optional units of weight:kg or lb # Memo up to 2730 weighing records # Battery supply, 60 hours stand-by time after each charging XK3196G3 # AC/DC power supply,table install, 6-digits 0.8" LED # Built-in character printer for detailed weighing bill printing # Optional Chinese and English print version # Optional units of weight:kg or lb # Memo up to 1500 weighing records # Pertect interface for computer communication adn large screen display