Adam Equipment HCB-1002 Highland Portable Precision Balances - 1000g CapacityProduct Features Highland balances have what it takes for basic lab work, field use and various industrial applications. Features 15 weighing units Zero Tracking Backlit LCD display Capacity tracker ShockProtect? overload three-point protection Can be stacked for storage (120mm pan size only) Lock down mounting slot for Kensington? type lock Removable draught shield (120mm pan size only) Stainless steel pan Non-slip adjustable levelling feet Below balance weighing with hanger Easy access to the rechargeable battery Colour coded, sealed keypad Dual tare keys RS-232 and USB interface Handical? manual internal calibration with built-in mass External calibration Auto power off Low battery indication Full range tare DC AdapterApplications Weighing Percentage weighing Parts counting Below balance weighing Weight accumulationSpecifications ModelHCB 1002 Typical stabilisation time2 Sec Units of measurementGram (g) , Carat (ct) , Pound (lb) , Ounce (Oz) , Dram (d) , Grain (GN) , Troy Ounce (Ozt) , Pennyweight (dWt) , Momme (MM) , Taels S. (TL.S) , Taels T. (TL.T) , Taels Hk. (TL.H) , Taels T. (TL.T) , Newton (N) Power supply12VDC 800mA AC adaptor/rechargeable battery pack Draught shieldRemovable draft shield standard on all models Draught shield dimensions132mm Overall dimensions (wxdxh) 6.7 x 9.6 x 3.1 / 170 x 245 x 80mm Maximum capacity1000g Readability0.01g Repeatability (S.D.) 0.02g Linearity (?) 0.02g Pan size4.7 ? / 120mm ?