pH/ORP/Temperature Controller, 1/8 DIN

Automatic buffer recognition for quicker setup|Designed with both SPDT relay and isolated 4 to 20 mA outputs for controlling and transmitting pH, ORP, and temperature measurements Backlight LCD for clear measurement display Automatic buffer recognition of US and NIST buffers Universal power supply input from 100 to 240VAC Easy-to-install 1/8-DIN compact plastic casing |Oakton pH/ORP controller features automatic buffer recognition, absolute and relative ORP measurements, and automatic temperature compensation to ensure measurement accuracy. Advanced features include two sets of programmable on/off relays are ideal for high/low control to activate an alarm, a pump, or another device and an isolated 4-20 mA output signal are suitable for opening valves and pacing pumps. ATC element is user selectable, 10K NTC or 1000 Ohm RTD. Order 56105-60 BNC-to-Stripped Wire Adapter for easy connections on terminal strip on back of controller.