Lynnfield Water Pollution Control 61 Howard Ave MBH Engineering Systems specializes in: pH electrodes, pH meters and pH control systems. We also provide a variety of process sensors and controls used in industry. We provide custom control panels with or without chart recorders. Our laboratory portable and bench meters include dissolved oxygen and even automatic titrators used in the wine and beverage industries. Lynnfield MA Water Pollution Control MBH Engineering Systems www.mbhes.com pH electrodes meters pH meters MBH Engineering MBHES control systems automatic titrators PLC temperature dissolved oxygen humidity level pressure flow MBH Engineering Systems pH electrodes meters pH meters MBH Engineering MBHES control systems automatic titrators PLC temperature dissolved oxygen humidity level pressure flow MBH Engineering Systems Business Reviews MBH Engineering Systems Testimonials