Thermo Scientific Advanced Benchtop pH/mV/ORP Meters - Model 720A Meter With Swing-Arm Stand 246-24058 (Order Electrode Separately) - 0720A3 [258.56720.E1]
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.