Optima Scales OPH-P series of High Precision Balances offers advanced weighing applications with 0.001g readabilities at an affordable price. The backlight permits you to work in a low light environment. It is ideal for use in the laboratory where high repeatability and high linearity is expected.. Extremely high precision balance.. Large and wide angle backlit LCD display.. Splash proof keyboard and display.. Draftshield for preventing the influence of convection and other factors.. Check weighing parts counting and percent weighing.. Over-weighing protection.. Multiple weighing units G Ct lb Oz Ozt Dwt.. Full range tare.. Standard underhook for density determination and weighing magnetic objects.. Pan Size - F80mm.. Operating Temp. - 15--25?.. Readability - 0.001g.. Repeatability - 0.002g.. Linearity - 0.002g.. Capacity - 100g x 0.001g.. Dimension - 11 x 11 x 22 in.. Item Weight - 9 lbs.