Measuring Range 4.0% ∼ 14.0% Display Digital L.C.D Accuracy ± 0.5 % Resolution 0.1 % Temperature Compensation Automatic Display Large Digital LCD Power Source Battery 1.5V X 4EA or AC 100 ∼ 20V Dimensions Main Body = 220(L) X 148(W) X 55(H)mm Sample ...