Fisherbrand accumet XL200 pH/Conductivity Benchtop Meters, Model: XL200 pH/Conductivity Meter, Includes: Meter, electrode arm, RS-232 and USB cables, and 110/220V power supply, Calibration Points: Automatic (4 points), maximum 1/range, manu
Fisherbrand accumet XL150 pH Benchtop Meters, Model: XL150 pH Meter, Includes: Meter, electrode arm, RS-232 and USB cables, and 110/220V power supply, Calibration Points: Up to 6 pre-set or 5 custom, Data Points: 2000, Range: -2 to 20, +/-2
Fisherbrand accumet XL250 pH/ISE Dual Channel Benchtop Meters, Model: XL250 Dual pH/ISE Meter, Includes: Meter, electrode arm, RS-232 and USB cables, and 110/220V power supply, Calibration Points: 2 to 6, Up to 6 pre-set or 5 custom, Data P