his 660LBS electronic Crane Scale with large LED display is your reliable weighing tool. Ideal for hunters, fishermen, farmers, shop owners, heavy duty workers and bow tuning, etc. Heavy Duty & Durable – This crane scale is made of Aluminum Alloy Housing and Stainless steel load receptor, thus this long lasting measuring tool may serve you for years. ACCURATE HIGH PRECISION SENSOR – Ensures consistent and accurate measurement up to 660 LBs or 300 KGs with graduation increments of 0.22LBs or 0.1KG. 3 weighing Units Exchangeable – Kg, LB and N(newtons), Featuring huge 2 inches long LCD display with backup light. Unit Setting Memory – Once you first set the units to pounds, the memory keeps it there, so every time you turn the crane scale on it is ready to go. Auto zero setting/power off – Smart Power-saving 3- AA battery with low power consumption design.[Batteries not included]. At last, 100% Money Back Guarantee. Stainless steel load receptor Auto zero resetting / power off Quality integrated circuit and durable load cellsPortable, versatile, accurate, reliable, and very easy  to operate Color OrangeMin. Weight  200gCapacity 300kg / 600lbAccuracy 0.1kg / 0.2 lbUnit kg / lb / NAuto Off 3 MinsReading stable time 10 sec.Tare Range Tare full capacityDisplay LCD IlluminatedPower 2 AAA  Batteries (included)