pH meter

EC-200 pH meter

◆ Parameter: pH/ORP ◆ pH: 0.00~14.00 ◆ ORP: -1999~1999mv ◆ Calibration point: 2 ◆ Temp. ...
4,060,000 đ

EC-210 pH meter

◆ Parameter: pH/ORP ◆ PH: 0.00~14.00 ◆ ORP: -1999~1999mv ◆ Calibration point: 2 ◆ Temp. ...
8,440,000 đ