• Compensation (may be disabled as required)
• All sensors are double ended MNPT for simple in-line or submersion applications
• All sensors are completely encapsulated and sealed
• Sensor cable may be extended simply, without problems

Myron L® O74SR sensors are Oxidation Reduction Potential, or ORP (REDOX). These sensors are combination ORP/reference, designed to operate exclusively with the Myron L Company 720 Series II pH and ORP Monitor/controllers. Each sensor has a uniquely designed, built-in isolated preamplifier that guarantees accurate and reliable measurements — completely eliminating ground-loops and noise issues. The preamp allows for longer distances between the sensor and our Monitor/controller without the loss of accuracy or reliability due to cable capacitance, resistance, or noise.