1.7LEDdisplay.2.Measurerange:0-2.0%(thicknessofthesalt).3.Highaccuracy:是+/-0.2%.4.Easytocontrol.5.Use CU sensor.6.Pushbutton1)Objectdetector:aqueoussolution(food/water,etc) ,Measuringrange:0~2.0%.Measuringaccuracy: 0.15%(0.0~0.7%).Powerinput:6V(4 1.5V)LR44 4.Applicabletemperature:20~80centigrade.Dimensions:27x3.4x2.0cmCE